75000 - Document - Document and Entity Information
link:presentationLink
link:calculationLink
link:definitionLink
75010 - Statement - CONSOLIDATED BALANCE SHEETS
link:presentationLink
link:calculationLink
link:definitionLink
75020 - Statement - CONSOLIDATED BALANCE SHEETS (Parenthetical)
link:presentationLink
link:calculationLink
link:definitionLink
75030 - Statement - CONSOLIDATED STATEMENTS OF OPERATIONS
link:presentationLink
link:calculationLink
link:definitionLink
75040 - Statement - CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME
link:presentationLink
link:calculationLink
link:definitionLink
75050 - Statement - CONSOLIDATED STATEMENTS OF CHANGES IN SHAREHOLDERS' EQUITY
link:presentationLink
link:calculationLink
link:definitionLink
75060 - Statement - CONSOLIDATED STATEMENTS OF CASH FLOWS
link:presentationLink
link:calculationLink
link:definitionLink
995457 - Disclosure - Cybersecurity Risk Management, Strategy and Governance
link:presentationLink
link:calculationLink
link:definitionLink
995467 - Disclosure - Organization and Principal Activities
link:presentationLink
link:calculationLink
link:definitionLink
995477 - Disclosure - Summary of Significant Accounting Policies
link:presentationLink
link:calculationLink
link:definitionLink
995487 - Disclosure - Business Combination and Deconsolidation
link:presentationLink
link:calculationLink
link:definitionLink
995497 - Disclosure - Short-term Investment And Investments Under Fair Value
link:presentationLink
link:calculationLink
link:definitionLink
995507 - Disclosure - Property and Equipment, Net
link:presentationLink
link:calculationLink
link:definitionLink
995517 - Disclosure - Intangible Assets, Net
link:presentationLink
link:calculationLink
link:definitionLink
995527 - Disclosure - Long-term Investments, Net
link:presentationLink
link:calculationLink
link:definitionLink
995537 - Disclosure - Accrued Expenses and Other Current Liabilities
link:presentationLink
link:calculationLink
link:definitionLink
995547 - Disclosure - Long-Term Borrowings
link:presentationLink
link:calculationLink
link:definitionLink
995557 - Disclosure - Shareholder's Equity
link:presentationLink
link:calculationLink
link:definitionLink
995567 - Disclosure - Share-Based Compensation
link:presentationLink
link:calculationLink
link:definitionLink
995577 - Disclosure - Income Taxes
link:presentationLink
link:calculationLink
link:definitionLink
995587 - Disclosure - Earnings Per Share
link:presentationLink
link:calculationLink
link:definitionLink
995597 - Disclosure - Related Party Transactions
link:presentationLink
link:calculationLink
link:definitionLink
995607 - Disclosure - Leases
link:presentationLink
link:calculationLink
link:definitionLink
995617 - Disclosure - Commitments and Contingencies
link:presentationLink
link:calculationLink
link:definitionLink
995627 - Disclosure - Concentration
link:presentationLink
link:calculationLink
link:definitionLink
995637 - Disclosure - Segment Information
link:presentationLink
link:calculationLink
link:definitionLink
995647 - Disclosure - Mainland China Contribution Plan
link:presentationLink
link:calculationLink
link:definitionLink
995657 - Disclosure - Restricted Net Assets
link:presentationLink
link:calculationLink
link:definitionLink
995667 - Disclosure - Subsequent Event
link:presentationLink
link:calculationLink
link:definitionLink
995677 - Disclosure - Condensed Parent Company Information
link:presentationLink
link:calculationLink
link:definitionLink
995687 - Disclosure - Summary of Significant Accounting Policies (Policies)
link:presentationLink
link:calculationLink
link:definitionLink
995697 - Disclosure - Organization and Principal Activities (Tables)
link:presentationLink
link:calculationLink
link:definitionLink
995707 - Disclosure - Summary of Significant Accounting Policies (Tables)
link:presentationLink
link:calculationLink
link:definitionLink
995717 - Disclosure - Short-term Investment And Investments Under Fair Value (Tables)
link:presentationLink
link:calculationLink
link:definitionLink
995727 - Disclosure - Property and Equipment, Net (Tables)
link:presentationLink
link:calculationLink
link:definitionLink
995737 - Disclosure - Intangible Assets, Net (Tables)
link:presentationLink
link:calculationLink
link:definitionLink
995747 - Disclosure - Long-term Investments, Net (Tables)
link:presentationLink
link:calculationLink
link:definitionLink
995757 - Disclosure - Accrued Expenses and Other Current Liabilities (Tables)
link:presentationLink
link:calculationLink
link:definitionLink
995767 - Disclosure - Long-Term Borrowings (Tables)
link:presentationLink
link:calculationLink
link:definitionLink
995777 - Disclosure - Share-Based Compensation (Tables)
link:presentationLink
link:calculationLink
link:definitionLink
995787 - Disclosure - Income Taxes (Tables)
link:presentationLink
link:calculationLink
link:definitionLink
995797 - Disclosure - Earnings Per Share (Tables)
link:presentationLink
link:calculationLink
link:definitionLink
995807 - Disclosure - Related Party Transactions (Tables)
link:presentationLink
link:calculationLink
link:definitionLink
995817 - Disclosure - Leases (Tables)
link:presentationLink
link:calculationLink
link:definitionLink
995827 - Disclosure - Segment Information (Tables)
link:presentationLink
link:calculationLink
link:definitionLink
995837 - Disclosure - Concentration (Tables)
link:presentationLink
link:calculationLink
link:definitionLink
995847 - Disclosure - Condensed Parent Company Information (Tables)
link:presentationLink
link:calculationLink
link:definitionLink
995857 - Disclosure - Organization and Principal Activities - Additional Information (Details)
link:presentationLink
link:calculationLink
link:definitionLink
995867 - Disclosure - Organization and Principal Activities - Details of Major Subsidiaries and VIEs (Details)
link:presentationLink
link:calculationLink
link:definitionLink
995877 - Disclosure - Organization and Principal Activities - Details of Major Subsidiaries and VIEs (Parenthetical) (Details)
link:presentationLink
link:calculationLink
link:definitionLink
995887 - Disclosure - Summary of Significant Accounting Policies - Schedule of Balances and Amounts of VIEs and Subsidiaries (Details)
link:presentationLink
link:calculationLink
link:definitionLink
995897 - Disclosure - Summary of Significant Accounting Policies - Schedule of Balances and Amounts of VIEs and Subsidiaries (Details) 2
link:presentationLink
link:calculationLink
link:definitionLink
995907 - Disclosure - Summary of Significant Accounting Policies - Additional Information (Details)
link:presentationLink
link:calculationLink
link:definitionLink
995917 - Disclosure - Summary of Significant Accounting Policies - Schedule of Assets Measured at Fair Value on Non-recurring Basis (Details)
link:presentationLink
link:calculationLink
link:definitionLink
995927 - Disclosure - Summary of Significant Accounting Policies - Schedule of Estimated Useful Lives of Property and Equipment (Details)
link:presentationLink
link:calculationLink
link:definitionLink
995937 - Disclosure - Summary of Significant Accounting Policies - Schedule of Amortization Periods by Intangible Asset Classes (Details)
link:presentationLink
link:calculationLink
link:definitionLink
995947 - Disclosure - Summary of Significant Accounting Policies - Summary of Disaggregation of Revenue (Details)
link:presentationLink
link:calculationLink
link:definitionLink
995957 - Disclosure - Business Combination and Deconsolidation - Additional Information (Details)
link:presentationLink
link:calculationLink
link:definitionLink
995967 - Disclosure - Short-term Investment And Investments Under Fair Value - Additional Information (Details)
link:presentationLink
link:calculationLink
link:definitionLink
995977 - Disclosure - Short-term Investment And Investments Under Fair Value - Schedule of Short Term Investments (Details)
link:presentationLink
link:calculationLink
link:definitionLink
995987 - Disclosure - Short-term Investment And Investments Under Fair Value - Schedule of Investments Under Fair Value (Details)
link:presentationLink
link:calculationLink
link:definitionLink
995997 - Disclosure - Short-term Investment and Investments Under Fair Value - Schedule of Short Term Investment and Investments Under Fair Value Measured on Recurring Basis (Details)
link:presentationLink
link:calculationLink
link:definitionLink
996007 - Disclosure - Property and Equipment, Net - Summary of Property and Equipment, Net (Details)
link:presentationLink
link:calculationLink
link:definitionLink
996017 - Disclosure - Property and Equipment, Net - Additional Information (Details)
link:presentationLink
link:calculationLink
link:definitionLink
996027 - Disclosure - Intangible Assets, Net - Summary of Intangible Assets, Net (Details)
link:presentationLink
link:calculationLink
link:definitionLink
996037 - Disclosure - Intangible Assets, Net - Additional Information (Details)
link:presentationLink
link:calculationLink
link:definitionLink
996047 - Disclosure - Long-term Investments, Net - Summary of Long-term Investments (Details)
link:presentationLink
link:calculationLink
link:definitionLink
996057 - Disclosure - Long-term Investments, Net - Additional Information (Details)
link:presentationLink
link:calculationLink
link:definitionLink
996067 - Disclosure - Accrued Expenses and Other Current Liabilities - Schedule of Accrued Expenses and Other Current Liabilities (Details)
link:presentationLink
link:calculationLink
link:definitionLink
996077 - Disclosure - Accrued Expenses and Other Current Liabilities - Schedule of Accrued Expenses and Other Current Liabilities (Parenthetical) (Details)
link:presentationLink
link:calculationLink
link:definitionLink
996087 - Disclosure - Long-Term Borrowings - Summary of Long-term Borrowings (Details)
link:presentationLink
link:calculationLink
link:definitionLink
996097 - Disclosure - Long-Term Borrowings - Summary of Long-term Borrowings (Parenthetical) (Details)
link:presentationLink
link:calculationLink
link:definitionLink
996107 - Disclosure - Shareholder's Equity - Additional Information (Details)
link:presentationLink
link:calculationLink
link:definitionLink
996117 - Disclosure - Share-Based Compensation - Summary of Classification of Share-Based Compensation Expenses (Details)
link:presentationLink
link:calculationLink
link:definitionLink
996127 - Disclosure - Share-Based Compensation - Additional Information (Details)
link:presentationLink
link:calculationLink
link:definitionLink
996137 - Disclosure - Share-Based Compensation - Schedule of Assumptions to Estimate Fair Value of Options Granted (Details)
link:presentationLink
link:calculationLink
link:definitionLink
996147 - Disclosure - Share-Based Compensation - Summary of Aggregate Options Activity and Information Regarding Options Outstanding (Details)
link:presentationLink
link:calculationLink
link:definitionLink
996157 - Disclosure - Income Taxes - Additional Information (Details)
link:presentationLink
link:calculationLink
link:definitionLink
996167 - Disclosure - Income Taxes - Schedule of Income Tax Expenses (Details)
link:presentationLink
link:calculationLink
link:definitionLink
996177 - Disclosure - Income Taxes - Summary of Cash Paid for Income Taxes (Details)
link:presentationLink
link:calculationLink
link:definitionLink
996187 - Disclosure - Income Taxes - Summary of Deferred Tax Assets and Liabilities (Details)
link:presentationLink
link:calculationLink
link:definitionLink
996197 - Disclosure - Income Taxes - Summary of Movement of Valuation Allowance (Details)
link:presentationLink
link:calculationLink
link:definitionLink
996207 - Disclosure - Income Taxes - Summary of Income (Loss) Before Provision for Income Taxes (Details)
link:presentationLink
link:calculationLink
link:definitionLink
996217 - Disclosure - Income Taxes - Summary of Reconciliation of Taxes at PRC Statutory Rate to Provision for (Benefit From) Income Taxes (Details)
link:presentationLink
link:calculationLink
link:definitionLink
996227 - Disclosure - Income Taxes - Summary of Reconciliation of Taxes at PRC Statutory Rate to Provision for (Benefit From) Income Taxes for Prior Period (Details)
link:presentationLink
link:calculationLink
link:definitionLink
996237 - Disclosure - Income Taxes - Schedule of Unrecognized Tax Benefits (Details)
link:presentationLink
link:calculationLink
link:definitionLink
996247 - Disclosure - Earnings Per Share - Summary of Computation of Net Earnings Per Shares (Details)
link:presentationLink
link:calculationLink
link:definitionLink
996257 - Disclosure - Earnings Per Share - Additional Information (Details)
link:presentationLink
link:calculationLink
link:definitionLink
996267 - Disclosure - Related Party Transactions - Schedule of Major Related Parties and their Relationship with Group (Details)
link:presentationLink
link:calculationLink
link:definitionLink
996277 - Disclosure - Related Party Transactions - Schedule of Transactions with Related Parties (Details)
link:presentationLink
link:calculationLink
link:definitionLink
996287 - Disclosure - Related Party Transactions - Schedule of Transactions with Related Parties (Parenthetical) (Details)
link:presentationLink
link:calculationLink
link:definitionLink
996297 - Disclosure - Related Party Transactions - Schedule of Amounts Owed from and to Related Parties (Details)
link:presentationLink
link:calculationLink
link:definitionLink
996307 - Disclosure - Related Party Transactions - Schedule of Amounts Owed from and to Related Parties (Parenthetical) (Details)
link:presentationLink
link:calculationLink
link:definitionLink
996317 - Disclosure - Leases - Additional Information (Details)
link:presentationLink
link:calculationLink
link:definitionLink
996327 - Disclosure - Leases - Schedule of Weighted-average Remaining Lease Terms and Discount Rates (Details)
link:presentationLink
link:calculationLink
link:definitionLink
996337 - Disclosure - Leases - Schedule of Maturity Analysis of Annual Undiscounted Cash Flows (Details)
link:presentationLink
link:calculationLink
link:definitionLink
996347 - Disclosure - Leases - Schedule of Maturity Analysis of Annual Undiscounted Cash Flows (Details) 2
link:presentationLink
link:calculationLink
link:definitionLink
996357 - Disclosure - Commitments and Contingencies - Additional Information (Details)
link:presentationLink
link:calculationLink
link:definitionLink
996367 - Disclosure - Segment Information Additional Information (Details)
link:presentationLink
link:calculationLink
link:definitionLink
996377 - Disclosure - Segment Information - Summary of Segment Information (Details)
link:presentationLink
link:calculationLink
link:definitionLink
996387 - Disclosure - Segment Information - Summary of Segment Information (Parenthetical) (Details)
link:presentationLink
link:calculationLink
link:definitionLink
996397 - Disclosure - Concentration - Schedules of Concentrations of Continuing Operations (Details)
link:presentationLink
link:calculationLink
link:definitionLink
996407 - Disclosure - Concentration - Schedules of Concentrations of Continuing Operations (Parenthetical) (Details)
link:presentationLink
link:calculationLink
link:definitionLink
996417 - Disclosure - Mainland China Contribution Plan - Additional Information (Details)
link:presentationLink
link:calculationLink
link:definitionLink
996427 - Disclosure - Restricted Net Assets - Additional Information (Details)
link:presentationLink
link:calculationLink
link:definitionLink
996437 - Disclosure - Subsequent Events - Additional Information (Details)
link:presentationLink
link:calculationLink
link:definitionLink
996447 - Disclosure - Condensed Parent Company Information - Schedule of Condensed Balance Sheets (Details)
link:presentationLink
link:calculationLink
link:definitionLink
996457 - Disclosure - Condensed Parent Company Information - Schedule of Condensed Balance Sheets (Parenthetical) (Details)
link:presentationLink
link:calculationLink
link:definitionLink
996467 - Disclosure - Condensed Parent Company Information - Schedule of Condensed Statements of Operations and Comprehensive Income (Details)
link:presentationLink
link:calculationLink
link:definitionLink
996477 - Disclosure - Condensed Parent Company Information - Schedule of Condensed Statements of Cash Flows (Details)
link:presentationLink
link:calculationLink
link:definitionLink
Schedule of Cash Flow, Supplemental Disclosures [Table Text Block]
Summary of Cash Paid for Income Taxes
Proceeds from Sale of Property, Plant, and Equipment
Proceeds from Sale of Property, Plant, and Equipment, Total
Proceeds from sales of property and equipment
Foreign
Income (Loss) from Continuing Operations before Income Taxes, Foreign
Concentration Risk Type [Axis]
Deferred Tax Assets, Gross [Abstract]
Deferred tax assets:
Ju Yiming, Yang Huining, Ma Lichao, Yang Hongguan, Tao Jingyu.
Ju Yiming Yang Huining Ma Lichao Yang Hongguan Tao Jingyu [Member]
Ju Yiming, Yang Huining, Ma Lichao, Yang Hongguan, Tao Jingyu
Schedule of Related Party Transactions [Table Text Block]
Schedule of Transactions With Related Parties
Entity Incorporation, State or Country Code
Entity Incorporation, State or Country Code
Long-Term Debt, Excluding Current Maturities, Total
Long-Term Debt, Excluding Current Maturities
Long-term borrowings
Long-term borrowings
Schedule of Long-Term Debt Instruments [Table Text Block]
Summary of Long-term Borrowings
Plan Name [Axis]
Plan Name
Fair value changes of investments.
Fair Value Changes Of Investments
Fair value changes of investments
Equity [Abstract]
Entity Current Reporting Status
Entity Current Reporting Status
Number of lease contracts.
Number Of Lease Contracts
Number of lease contracts
Short-term lease from related parties
Short-term lease from/to related parties.
Short-term lease from/to related parties
Significant Of Accounting Policies [Table]
Significant Of Accounting Policies [Table]
Significant Of Accounting Policies [Table]
Deferred tax assets lease liability.
Deferred Tax Assets Lease liability
Lease liability
Three Point Six Zero Percentage Effective Interest Rate [Member]
Three point six zero percentage effective interest rate.
3.60% Effective Interest Rate
Effect of preferential tax rate
Income Tax Reconciliation Change in Preferential Tax Rate
Income tax reconciliation change in preferential tax rate.
Preferential tax rate
Repayment to related parties loans.
Repayment To Related Parties Loans
Repayment to related parties loans
Customer B
Customer B [Member]
Customer B.
Significant Other Observable Inputs (Level 2)
Fair Value, Inputs, Level 2 [Member]
Deferred Tax Assets, Net of Valuation Allowance
Total deferred tax assets
Commitments and Contingencies Disclosure [Text Block]
Commitments and Contingencies
June 25, 2028
Period nine representing second most current period of debt redemption features under terms of the debt agreement.
Debt Instrument, Redemption, Period nine [Member]
Common Stock, Shares Authorized
Ordinary shares, authorized
Finite-Lived Intangible Asset, Expected Amortization, Year Four
Estimated amortization expense of intangible assets, 2029
Investment, Policy [Policy Text Block]
Investments
Product and Service [Axis]
Product and Service
Document Fiscal Period Focus
Document Fiscal Period Focus
Valuation allowance deferred tax asset, provided.
Valuation Allowance Deferred Tax Asset Provided
Provided
Due from related party current
Due from related party current
Amount due from related parties
Debt Instrument Redemption Period Fifteen [Member]
Debt instrument redemption period fifteen.
December 25, 2029
Revenue
Revenue from Contract with Customer [Abstract]
Entity Shell Company
Entity Shell Company
Other Accrued Liabilities, Current
Others
Dividend distribution
Dividends, Common Stock, Cash
Inland Revenue, Hong Kong [Member]
Inland Revenue, Hong Kong
Segment Reporting, Policy [Policy Text Block]
Segment reporting
Cash and Cash Equivalents, at Carrying Value, Beginning Balance
Cash and Cash Equivalents, at Carrying Value, Total
Cash and Cash Equivalent
Cash and cash equivalents
Cash and cash equivalents
Operating Lease, Impairment Loss
Operating lease impairment
Impairment loss for operating lease right-of-use assets
Number of Reporting Units
Number of reporting units
Condensed Financial Information Disclosure [Abstract]
Date the debt agreement requires the last payment to be made, in YYYY-MM-DD format.
Debt Instrument, Date of Last Required Payment
Debt instrument, date of last payment required
December 15, 2030
Debt Instrument Redemption Period Nineteen [Member]
Debt instrument redemption period nineteen.
Receivable Type [Axis]
Receivable Type
Cybersecurity Risk Management, Strategy, and Governance [Abstract]
Common Stock, Shares, Issued, Total
Common Stock, Shares, Issued
Ordinary shares, issued
Cybersecurity Risk Management Positions or Committees Responsible Report to Board [Flag]
Cybersecurity Risk Board of Directors Oversight [Text Block]
Revenue
Revenue from Contract with Customer Benchmark [Member]
Major Suppliers
Major Suppliers [Member]
Major suppliers.
Asset Class [Domain]
Asset Class
Statement [Table]
Statement [Table]
Restricted Cash, Noncurrent
Restricted cash
Restricted cash, non-current
Unrecognized Tax Benefits, Increase Resulting from Current Period Tax Positions
Increase related to current year tax positions
Decrease/ (Increase) related to current year tax positions
Right-of-Use Asset Obtained in Exchange for Operating Lease Liability
Operating lease right-of-use assets obtained in exchange for operating lease liabilities
Right-of-use assets obtained in exchange for the operating lease liabilities in non-cash transactions
Gain From Derecognition Of Subsidiaries
Gain from derecognition of subsidiaries.
Gains from deregistration of subsidiaries
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Grants in Period, Weighted Average Grant Date Fair Value
Weighted average grant date fair value of options granted per share
Payments to Acquire Businesses, Gross
Equity interest payment of cash consideration
Statement [Line Items]
Statement [Line Items]
Business Combination [Domain]
Business Acquisition, Acquiree
Share-Based Compensation Arrangements by Share-Based Payment Award, Options, Expirations in Period, Weighted Average Exercise Price
Weighted Average Exercise Price, Expired
Entity Filer Category
Entity Filer Category
Income Tax Holiday, Description
Tax reduction, Description
Selling, General and Administrative Expenses, Policy [Policy Text Block]
Sales and marketing expenses
Debt Instrument, Redemption, Period Two [Member]
July 25, 2026
Due to subsidiaries and consolidated variable interest entities.
Due to Subsidiaries and Consolidated Variable Interest Entities
Amounts due to subsidiaries and consolidated VIEs
Liabilities and Equity
TOTAL LIABILITIES AND EQUITY
Vehicles [Member]
Motor Vehicles
Gain from disposal of liabilities and a subsidiary
Gain from disposal of equity interest
Gain (Loss) on Disposition of Stock in Subsidiary
Debt Instrument [Line Items]
Payables and Accruals [Abstract]
Long-Term Debt, Current Maturities
Long-Term Debt, Current Maturities, Total
Long-term borrowings, current
Long-term borrowings, current
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercisable, Weighted Average Exercise Price
Weighted Average Exercise Price, Options exercisable
Long-Lived Tangible Asset [Axis]
Long-Lived Tangible Asset
Debt Instrument, Frequency of Periodic Payment
Debt instrument, frequency of periodic payment
Tax reduction term percentage high.
Tax Reduction Term Percentage High
Tax reduction term percentage high
Shanghai Zhendou Technology Co., Ltd.
Shanghai Zhendou Technology Co Ltd [Member]
Shanghai Zhendou Technology Co., Ltd. ("Zhendou")
Cybersecurity Risk Third Party Oversight and Identification Processes [Flag]
Trade Names [Member]
Trade Name
Debt Instrument, Date of First Required Payment
Debt instrument, date of first payment required
Deferred Tax Assets, Valuation Allowance, Total
Deferred Tax Assets, Valuation Allowance
Deferred tax assets, valuation allowance
Balance at the end of the year
Balance at the beginning of the year
Valuation allowance
Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent
Income tax rate, percent
PRC statutory income tax rate
Subsequent Event [Line Items]
Effective Income Tax Rate Reconciliation, Nondeductible Expense, Amount
Effective Income Tax Rate Reconciliation, Nondeductible Expense, Amount, Total
Effect of non-deductible expenses
Non-deductible expenses
Cybersecurity Risk Management Third Party Engaged [Flag]
Goodwill, Balance at ending of the year
Goodwill, Balance at beginning of the year
Goodwill, Total
Goodwill
Goodwill
Effective tax rate
Preferential tax rate
Income tax expense, percent
Income tax expense, percent
Share options
Income Taxes Paid
Income taxes paid
Non Controlling Interests Deregistration of Subsidiaries
Non controlling interests deregistration of subsidiaries.
Deregistration of subsidiaries
Nanjing Chengwei Venture Capital Partnership (Limited Partnership) ("Chengwei")
Nanjing Chengwei Venture Capital Partnership
Nanjing Chengwei Venture Capital Partnership.
Nanjing Chengwei Venture Capital Partnership (Limited Partnership) ("Chengwei")
Withholding income tax percentage.
Withholding Income Tax Percentage
Withholding income tax percentage if investor holds less than 25% in the FIE
Income Tax Jurisdiction [Axis]
Income Tax Authority
Long-term investment obligations
Long-term Investment Obligations
Long-term investment obligations.
Tax loss carry-forward not subject to expiration
Deferred Tax Assets, Operating Loss Carryforwards, Not Subject to Expiration
Inland Revenue, Singapore (IRAS) [Member]
Inland Revenue, Singapore
Geographical [Domain]
Geographical
Share based compensation arrangement by share based payment award options expired intrinsic value.
Share Based Compensation Arrangement By Share Based Payment Award Options Expired Intrinsic Value
Aggregate Intrinsic Value, Expired
Payments to Acquire Intangible Assets
Purchases of intangible assets
Cash and Cash Equivalents, Restricted Cash and Cash Equivalents, Policy [Policy Text Block]
Restricted cash
Uncommitted credit facility.
Uncommitted Credit Facility
Uncommitted credit facility
Non-current assets
Assets, Noncurrent [Abstract]
Period eight representing second most current period of debt redemption features under terms of the debt agreement.
Debt Instrument, Redemption, Period Eight [Member]
January 25, 2028
Contract liability.
Contract Liability
Contract liabilities
Variable Interest Entity [Table]
Schedule Of Variable Interest Entities [Table]
Treasury shares repurchased, value
Treasury Shares Repurchased, Value
Treasury shares repurchased, value.
Taxable income limit low.
Taxable Income Limit Low
Taxable income limit low
Related Party [Member]
Related Party
Significant Accounting Policies [Text Block]
Summary of Significant Accounting Policies
Property, Plant and Equipment [Line Items]
Property Plant and Equipment [Line Items]
Concentration Risk [Table]
Share based compensation arrangement by share based payment award options granted intrinsic value.
Share Based Compensation Arrangement By Share Based Payment Award Options Granted Intrinsic Value
Aggregate Intrinsic Value, Granted
Debt Instrument, Maturity Date, Description
Line of credit, maturity date
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Grants in Period, Gross
Number of Options, Granted
Return capital to non-controlling shareholder
Return capital to non-controlling shareholder
Return Capital To Non-controlling Shareholder.
Cybersecurity Risk Management, Strategy, and Governance [Table]
Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]
Summary of Computation of Net Earnings Per Share
July 25, 2028
Period ten representing second most current period of debt redemption features under terms of the debt agreement.
Debt Instrument, Redemption, Period Ten [Member]
Concentration
Concentration Risk Disclosure [Text Block]
Investment, Name [Axis]
Earnings Per Share, Basic, Total
Earnings Per Share, Basic
- Basic
Basic - net income per share
Disaggregation of Revenue [Table Text Block]
Summary of Disaggregation of Revenue
Retirement Benefits [Text Block]
Mainland China Contribution Plan
Document Shell Company Report
Document Shell Company Report
Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax, Total
Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax
Foreign currency translation adjustments
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Number
Number of Options, Options outstanding, End of period
Number of Options, Options outstanding, Beginning of period
Gain (Loss) on Disposition of Property Plant Equipment, Excluding Oil and Gas Property and Timber Property
(Gain) loss of disposal of property and equipment
Variable Interest Entity [Line Items]
Variable Interest Entity [Line Items]
Interest Income (Expense), Nonoperating
Interest income, net
Interest Income (Expense), Nonoperating, Total
Interest expense
Liabilities, Current
Total current liabilities
Total current liabilities
Consideration from disposal of equity interest
Proceeds from Sale of Equity Securities, FV-NI
Accounts receivable
Increase (Decrease) in Accounts Receivable
Income Tax Reconciliation Change in Deregistration of Subsidiaries
Income tax reconciliation change in deregistration of subsidiaries.
Effect of deregistration of subsidiaries
Adjustment to Reconcile Net Income to Cash Provided by (Used in) Operating Activity [Abstract]
Adjustments to reconcile net cash flows from operating activities:
Other receivables, deposits and other assets
Other receivables, deposits and other assets, net of allowance for doubtful accounts.
Other Receivables Deposits And Other Assets Net Of Allowance For Doubtful Accounts
Other receivables, deposits and other assets, net of allowance for credit losses of RMB3,652 and RMB3,784 as of February 28, 2025 and 2026, respectively
Lessee, Operating Lease, Liability, to be Paid, Year Five
2031
Income Tax Paid, Federal, after Refund Received
Income Tax Paid, Federal, after Refund Received, Total
PRC
Huangshan and Chengwei.
Huangshan and Chengwei [Member]
Huangshan and Chengwei
Domestic Tax Jurisdiction [Member]
Series B and Series B-2 preferred shares.
Series B And Series B2 Preferred Shares [Member]
Series B and Series B-2 Preferred Shares
Parent Company [Member]
Four Seasons Education (Cayman) Inc.
Effective Income Tax Rate Reconciliation [Table]
Unrecognized Tax Benefits, Increase Resulting from Prior Period Tax Positions
Increase related to prior year tax positions
Increase related to prior year tax positions
Consolidation Items [Domain]
General And Administrative Expenses Policy Text Block
General and administrative expenses policy text block.
General and administrative expenses
Equity, Attributable to Parent [Abstract]
EQUITY
Finite lived intangible assets accumulated impairment.
Finite Lived Intangible Assets Accumulated Impairment
accumulated impairment losses
Office equipment and furniture.
Office Equipment And Furniture [Member]
Office Equipment & Furniture
Retained Earnings (Accumulated Deficit), Ending Balance
Retained Earnings (Accumulated Deficit), Beginning Balance
Retained Earnings (Accumulated Deficit), Total
Retained Earnings (Accumulated Deficit)
Accumulated deficit
Shanghai Fuxi.
Shanghai Fuxi [Member]
Shanghai Fuxi
Variable interest entity and subsidiaries ownership percentage, invested.
Variable Interest Entity And Subsidiaries Ownership Percentage, Invested
Percentage of equity interest attributed to the Group invested
Education Service
Education Service Member
Education service.
Other Commitments [Line Items]
Other Commitments [Line Items]
Entity Well-known Seasoned Issuer
Entity Well-known Seasoned Issuer
Deferred Tax Assets, Operating Loss Carryforwards, Subject to Expiration
Tax loss carry-forward subject to expiration
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Forfeitures in Period
Number of Options, Forfeited
Income (loss) from investments in subsidiaries, variable interest entities and variable interest entities subsidiaries.
Income (Loss) from Investments in Subsidiaries, Variable Interest Entities and Variable Interest Entities Subsidiaries
Loss from investments in subsidiaries, VIEs and VIEs' subsidiaries
(Loss) income from investments in subsidiaries, VIEs and VIEs' subsidiaries
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercises in Period, Intrinsic Value
Aggregate Intrinsic Value, Exercised
Intrinsic value of options exercised
Share based compensation arrangement by share based payment award options exercised weighted average remaining contractual term.
Share Based Compensation Arrangement By Share Based Payment Award Options Exercised Weighted Average Remaining Contractual Term
Weighted Average Remaining Contract Life (Years), Exercised
Business Combination And Deconsolidation [Text Block]
Business combination and deconsolidation.
Business Combination and Deconsolidation
Share-Based Payment Arrangement [Text Block]
Share-Based Compensation
Purchases of short-term investments
Payments to Acquire Short-Term Investments
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Defined Contribution Plan [Table]
Defined Contribution Plan [Table]
Payments of Dividends
Dividends payment
Payments of Dividends, Total
Leases [Abstract]
Share based compensation arrangement by share based payment award options forfeited weighted average remaining contractual term2.
Share Based Compensation Arrangement By Share Based Payment Award Options Forfeited Weighted Average Remaining Contractual Term2
Weighted Average Remaining Contract Life (Years), Forfeited
Catastrophic Event [Axis]
Catastrophic Event
Amendment Flag
Product and Service [Domain]
Product and Service
Nature of Common Ownership or Management Control Relationships
Relationship with the group
Due from subsidiaries and consolidated variable interest entities.
Due from Subsidiaries and Consolidated Variable Interest Entities
Amounts due from subsidiaries and consolidated VIEs
Treasury shares repurchased
Treasury Shares Repurchased
Treasury Shares Repurchased
License.
License Intangible Asset [Member]
License
Income Tax Reconciliation Income Tax Benefit Expense with Statutory Income Tax Rate
Income tax reconciliation income tax (benefit) expense with statutory income tax rate.
Computed income tax expense with statutory income tax rate
Earnings Per Share, Policy [Policy Text Block]
Earnings per share
Defined contribution plan temporary exemption amount.
Defined Contribution Plan Temporary Exemption Amount
Defined contribution temporary exemption amount
Concentration Risk [Line Items]
Entity Address, Postal Zip Code
Entity Address, Postal Zip Code
Cash Provided by (Used in) Operating Activity, Including Discontinued Operation
Net cash provided by operating activities
Net cash provided by (used in) operating activities
Net cash provided by operating activities
Non-controlling interest shareholders of Variable Interest Entity subsidiaries.
Non Controlling Interest Shareholders Of Variable Interest Entity Subsidiaries [Member]
Non-controlling Interest Shareholders of VIE's Subsidiaries
Segment Reporting, CODM, Profit (Loss) Measure, How Used, Description
Common Stock [Member]
Ordinary Shares
Cybersecurity Risk Role of Management [Text Block]
Defined Contribution Plan, Employer Discretionary Contribution Amount
Contributions for employee benefits
Weighted Average Exercise Price, Granted
Share-Based Compensation Arrangements by Share-Based Payment Award, Options, Grants in Period, Weighted Average Exercise Price
Shares option granted per share
Date of incorporation or acquisition.
Date Of Incorporation Or Acquisition
Later of date of incorporation or acquisition
Lessee, Operating Lease, Liability, to be Paid, Year Three
2029
Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment, Ending Balance
Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment, Beginning Balance
Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment, Total
Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment
Less: accumulated depreciation
Related party transaction, gain on disposal of deferred revenue
Related Party Transactions Gain from Disposal of Deferred Revenue
Related party transactions gain from disposal of deferred revenue.
Annual Interest Rate
Debt Instrument, Interest Rate, Effective Percentage
Effective interest rate
Entity Address, Address Line One
Entity Address, Address Line One
Deferred Tax Liabilities, Gross
Total deferred tax liabilities
Total deferred tax liabilities
Schedule of Share-Based Payment Award, Stock Options, Valuation Assumptions [Table Text Block]
Schedule of Assumptions to Estimate Fair Value of Options Granted
Shanghai.
Shanghai [Member]
Shanghai
Fair Value Hierarchy and NAV [Axis]
Earnings Per Share [Abstract]
Net (loss) income per ordinary share:
Income Tax, Policy [Policy Text Block]
Income taxes
True-up on NOL, percent
Effective Income Tax Rate Reconciliation True up on Net Operating Loss
Effective income tax rate reconciliation true-up on net operating loss.
Cybersecurity Risk Materially Affected or Reasonably Likely to Materially Affect Registrant [Flag]
Supplemental Cash Flow Information [Abstract]
Supplemental disclosure of cash flow information:
Foreign Currency Transactions and Translations Policy [Policy Text Block]
Foreign currency translation
Share based compensation arrangement by share based payment award plan modification incremental compensation cost amortized over vesting period.
Share Based Compensation Arrangement By Share Based Payment Award Plan Modification Incremental Compensation Cost Amortized Over Vesting Period
Incremental compensation cost amortized over remaining vesting period
December 25, 2028
Debt Instrument Redemption Period Eleven [Member]
Debt instrument redemption period eleven.
Security Reporting Obligation
Security Reporting Obligation
Fair Value Measurements, Nonrecurring [Table Text Block]
Summary of Assets Measured at Fair Value on Non-Recurring Basis
Operating Lease, Right-of-Use Asset
Operating lease right-of-use assets
Impairment loss for operating lease right-of-use assets
Deferred Tax Assets, Gross
Deferred tax assets on tax losses carry forward
Total deferred tax assets
Cybersecurity Risk Board Committee or Subcommittee Responsible for Oversight [Text Block]
Intercompany Payable
Intercompany payable
Intercompany payable.
Net Income (Loss) Attributable to Noncontrolling Interest, Total
Net Income (Loss) Attributable to Noncontrolling Interest
Less: Net loss attributable to non-controlling interests
Debt Instrument, Redemption, Period [Axis]
Document Type
Document Type
Income Taxes Paid, Net
Total
Gross Profit
Gross profit
Variable interest entity and subsidiaries ownership percentage.
Variable Interest Entity And Subsidiaries Ownership Percentage
Percentage of equity interest attributed to the Group
Equity interest attributed to the Group as of February 28, 2023
Schedule of amounts owed from and to from related parties.
Schedule Of Amounts Owed From And To Related Parties Table [Text Block]
Schedule of Amounts Owed from and To Related Parties
Short-Term Investments [Abstract]
Cost of Revenue [Abstract]
Cost of revenue
Entity Central Index Key
Entity Central Index Key
Investment Income, Investment Expense
Investment income
Cybersecurity Risk Process for Informing Board Committee or Subcommittee Responsible for Oversight [Text Block]
Valuation Approach and Technique [Axis]
Valuation Approach and Technique
Recourse Status [Domain]
Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Period Increase (Decrease), Including Exchange Rate Effect and Discontinued Operation
Net (decrease) increase in cash, and cash equivalents and restricted cash
Subsequent Event Type [Domain]
Equity Method Investments [Member]
Equity Method Investments
Condensed Balance Sheet [Table Text Block]
Schedule of Condensed Balance Sheets
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount
Antidilutive securities excluded from computation of earnings per share
Increase decrease in operating lease liabilities.
Increase Decrease In Operating Lease Liabilities
Changes in operating lease liabilities
Tranche three.
Tranche Three [Member]
Third Tranche
Impairment of Long-Lived Assets to be Disposed of
Loss from property and equipment impairment
Impairment loss of property and equipment recognized
Impairment loss on long-lived assets
Common Stock, Par or Stated Value Per Share
Ordinary shares, par value
Increase decrease in deferred income tax assets.
Increase Decrease In Deferred Income Tax Assets
Deferred income taxes
Customer Refund Liability, Current
Refund liability
Refund liabilities
Revenue from contract with customer excluding assessed tax percentage.
Revenue From Contract With Customer Excluding Assessed Tax Percentage
Total, Percentage
Liabilities [Abstract]
LIABILITIES
Operating Lease, Right-of-Use Asset, Periodic Reduction
Amortization of operating lease right-of-use assets
Schedule of estimated useful lives of property plant and equipment net.
Schedule Of Estimated Useful Lives Of Property Plant And Equipment Net Table [Text Block]
Schedule of Estimated Useful Lives of Property and Equipment
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Weighted Average Remaining Contractual Term
Weighted Average Remaining Contract Life (Years), Options outstanding
Defined Contribution Plan Disclosure [Line Items]
Defined Contribution Plan Disclosure [Line Items]
Deconsolidation, Gain (Loss), Amount
Gains from deregistration of subsidiaries
Foreign Tax Jurisdiction, Other [Member]
Other Foreign Jurisdictions
Customer E [Member]
Customer E.
Customer E
Realized Investment Gains (Losses)
Realized gain (loss) in investments
Realized loss (gain) in investments
Realized Investment Gains (Losses), Total
Realized gain in investments
Parent [Member]
Total Four Seasons Education (Cayman) Inc. Shareholders' Equity
Document Financial Statement Error Correction [Flag]
Supplier G [Member]
Supplier G.
Supplier G
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercises in Period
Number of Options, Exercised
Exercise of share options, Shares
Exercise of share options, Shares
Debt Disclosure [Abstract]
Condensed Cash Flow Statements, Captions [Line Items]
Debt Instrument, Redemption, Period Five [Member]
June 25, 2027
Three Point Three Five Percentage Effective Interest Rate [Member]
Three point three five percentage effective interest rate.
3.35% Effective Interest Rate
Excise and Sales Taxes
Less: sales tax
Ownership [Domain]
Ownership
Current Fiscal Year End Date
Current Fiscal Year End Date
Schedule of Long-Term Debt Instruments [Table]
Operating lease right-of-use assets.
Operating Lease Right Of Use Assets [Member]
Operating Lease Right-of-Use Assets
Payments to Noncontrolling Interests
Return capital to non-controlling shareholder
Profit limit to determine lower tax rate.
Profit Limit To Determine Lower Tax Rate
Profit limit to determine lower tax rate
Shanghai East Normal University Education Development Fund.
Shanghai East Normal University Education Development Fund [Member]
Commitment with Shanghai East Normal University Education Development Fund for Public Welfare Donation Purpose
Funding Commitments to Shanghai East Normal University Education Development Fund for Mathematics Specialized Fund Purpose
Restricted Cash and Cash Equivalents [Axis]
Percentage of temporary differences interest in domestic subsidiary included in deferred tax liability.
Percentage Of Temporary Differences Interest In Domestic Subsidiary Included In Deferred Tax Liability
Percentage of temporary differences interest in domestic subsidiary included in deferred tax liability
Fair Value, by Balance Sheet Grouping [Table]
Entity Address, State or Province
Entity Address, State or Province
Debt Instrument Redemption Period Seventeen [Member]
Debt instrument redemption period seventeen.
June 25, 2030
Investment, Name [Domain]
Fantasy School
Shanghai Huangpu Fantasy Further Education School [Member]
Shanghai Huangpu Fantasy Further Education School.
Comprehensive Income (Loss), Net of Tax, Attributable to Parent
Comprehensive income attributable to Four Seasons Education (Cayman) Inc.
Ju Yiming
Ju Yiming [Member]
Ju Yiming.
Income Taxes [Table]
Income Taxes [Table]
Income Taxes [Table]
Risks and Uncertainties [Abstract]
Geographical [Axis]
Geographical
Noncontrolling Interest, Increase from Business Combination
Acquisition of subsidiaries
Accounts Receivable
Accounts Receivable [Member]
Stockholders' Equity Attributable to Noncontrolling Interest, Ending Balance
Stockholders' Equity Attributable to Noncontrolling Interest, Beginning Balance
Stockholders' Equity Attributable to Noncontrolling Interest, Total
Equity, Attributable to Noncontrolling Interest
Non-controlling interests
Wufeng Siji Xuezhi
Wufeng Siji Xuezhi Education Management Co Ltd [Member]
Wufeng Siji Xuezhi Education Management Co Ltd.
Share-Based Payment Arrangement, Expensed and Capitalized, Amount [Table Text Block]
Summary of Classification of Share-Based Compensation Expenses
Increase (Decrease) in Due to Related Parties, Current, Total
Increase (Decrease) in Due to Related Parties, Current
Amounts due to related parties
Stock Issued During Period, Value, Stock Options Exercised
Exercise of share options
Comprehensive Income, Policy [Policy Text Block]
Comprehensive income (loss)
Accounts Payable, Accrued Liabilities, and Other Liabilities Disclosure, Current [Text Block]
Accrued Expenses and Other Current Liabilities
Schedule of Deferred Tax Assets and Liabilities [Table Text Block]
Summary of Deferred Tax Assets and Liabilities
Shanghai Pudong New District Four Seasons Educational Training School [Member]
Shanghai Pudong New District Four Seasons Educational Training School member.
Shanghai Pudong New District Four Seasons Educational Training School ("Pudong FSETS")
Deferred Tax Asset, Tax Deferred Expense, Reserve and Accrual, Accounts Receivable, Allowance for Credit Loss
Allowance for doubtful accounts
Other Comprehensive Income (Loss), Net of Tax [Abstract]
Other comprehensive income (loss), net of tax of nil
Share based compensation arrangement by share based payment award options expired intrinsic value.
Share Based Compensation Arrangement By Share Based Payment Award Options Forfeited Intrinsic Value
Aggregate Intrinsic Value, Forfeited
Deferred Income Tax Assets, Net, Total
Deferred Income Tax Assets, Net
Deferred tax assets
Subsequent Event
Subsequent Event [Member]
Huashi dongfang and Jiahe.
Huashi Dongfang And Jiahe [Member]
Huashi Dongfang and Jiahe
Shanghai Luoliang
Shanghai Luoliang Network Technology Co., Ltd. [Member]
Shanghai Luoliang Network Technology Co., Ltd.
Black-Scholes option pricing model.
Black Scholes Option Pricing Model [Member]
Black-Scholes Option Pricing Model
Other non-current assets, allowance for credit losses
Allowance For Doubtful Account Other Non Current Assets
Allowance for doubtful account other non current assets.
Deferred revenue
Deferred Revenue, Current, Total
Deferred Revenue, Current
Deferred revenue
Property, Plant and Equipment [Abstract]
Subsidy income nonoperating.
Subsidy Income Nonoperating
Income recognized from government subsidies
Subsidy income
Percentage of equity interest disposed off
Percentage of equity interest disposed off.
Other non-current assets
Other non-current assets, net of allowance for credit losses of nil and RMB2,768 as of February 28, 2021, respectively
Other Assets, Noncurrent, Total
Other assets
Total
Short-term investments under fair value
Short Term Investments Under Fair Value Excluding Deposits
Short term investments under fair value excluding deposits.
Antidilutive Securities [Axis]
Antidilutive Securities
Subsidiary or Equity Method Investee [Line Items]
Subsidiary Or Equity Method Investee [Line Items]
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Expirations in Period
Number of Options, Expired
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Vested and Expected to Vest, Outstanding, Aggregate Intrinsic Value
Aggregate Intrinsic Value, Options vested or expected to vest
Goodwill and Intangible Assets, Intangible Assets, Policy [Policy Text Block]
Intangible assets, net
Other
Product and Service, Other [Member]
Others
Income Tax Paid, Foreign, after Refund Received
Income Tax Paid, Foreign, after Refund Received, Total
Non-PRC
Disposal subsidiary
Disposal of subsidiary.
Disposal Of Subsidiary
Disposal of a subsidiaries
Other Commitments [Domain]
Other Commitments
AOCI Attributable to Parent [Member]
Accumulated Other Comprehensive Income
Tranche fourth.
Tranche Fourth [Member]
Fourth Tranche
Customer [Domain]
Finite-Lived Intangible Assets, Major Class Name [Domain]
Finite-Lived Intangible Assets, Major Class Name
Ending Balance, Shares
Treasury Stock, Common, Shares
Treasury shares
Beginning Balance, Shares
Goodwill impairment charges
Impairment losses
Loss from goodwill impairment
Loss from goodwill impairment
Stock Issued During Period, Shares, Treasury Stock Reissued
Reissuance of treasury stock, Shares
Taxable income limit.
Taxable Income Limit
Taxable income limit
Finite-Lived Intangible Asset, Expected Amortization, after Year Five
Estimated amortization expense of intangible assets, thereafter
Cash and Cash Equivalents [Domain]
Lease Expense To Related Party
Lease expense to related party.
Lease expense to related party
Other Commitments [Table]
Other Commitments [Table]
Yichang Changle [Member]
Yichang Changle member.
Yichang Changle
January 25, 2030
Debt Instrument Redemption Period Sixteen [Member]
Debt instrument redemption period sixteen.
Lessee, Operating Lease, Option to Extend
Operating lease, option to extend
Revenue from contract with customer including assessed tax percentage.
Revenue From Contract With Customer Including Assessed Tax Percentage
Revenue, Gross Percentage
Yichang Changle Urban Construction Investment and Development Co., LTD [Member]
Yichang Changle Urban Construction Investment and Development Co., LTD member.
Yichang Changle Urban Construction Investment and Development Co., LTD (Yichang Changle)
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Intangible Assets, Other than Goodwill, Total
Business Combination, Recognized Asset Acquired, Identifiable Intangible Asset, Excluding Goodwill
Intangible assets acquired
Deferred Income Tax Expense (Benefit), Continuing Operations [Abstract]
Deferred income tax expense:
Accrued expenses and other current liabilities.
Accrued Expenses And Other Current Liabilities [Line Items]
Accrued Expenses And Other Current Liabilities [Line Items]
Effective income tax rate reconciliation, non-taxable gains from deregistration of subsidiaries
Effective income tax rate reconciliation, non-taxable gains from deregistration of subsidiaries.
Non-taxable gains from deregistration of subsidiaries, percent
Debt Instrument, Maturity Date
Maturity Date
Minimum [Member]
Minimum
Assets, Current [Abstract]
Current assets
Summary of Long-term Investments
Equity Method Investments [Table Text Block]
Loans to noncontrolling interest shareholders
Loans to related parties
Loans to related parties
Payments to Fund Long-Term Loans to Related Parties
Amortization of Intangible Assets, Total
Amortization of Intangible Assets
Amortization of intangible assets
Amortization expenses of intangible assets
Significant Unobservable Inputs (Level 3)
Fair Value, Inputs, Level 3 [Member]
Fair Value, Nonrecurring [Member]
Fair Value, Nonrecurring
Proceeds from Long-Term Lines of Credit
Proceeds from long-term borrowings
Segment Reporting [Abstract]
Business Combination [Policy Text Block]
Business combinations
Unrealized Gain (Loss) on Investments
Unrealized holding gain (loss) in investments
Unrealized holding loss (gain) in investments
Unrealized holding gain in investments
Bridge Club
Shanghai jing an four seasons bridge club.
Shanghai Jing An Four Seasons Bridge Club [Member]
Shanghai Jing'an Four Seasons Bridge Club ("Bridge Club")
Liabilities, Current [Abstract]
Current liabilities
Offset Between Of Due To Related Parties And Other Receivables
Offset between of due to related parties and other receivables.
Offset between of due to related parties and other receivables
Shanghai Changning Four Seasons Training School [Member]
Shanghai changning four seasons training school.
Shanghai Changning Four Seasons Training School ("Changning FSTS")
Changning FSTS
Three Point Four Zero Percentage Effective Interest Rate [Member]
Three point four zero percentage effective interest rate.
3.40% Effective Interest Rate
COVID 19.
C O V I D19 [Member]
Covid-19
Related Party Transactions [Abstract]
Deferred Tax Assets, Tax Deferred Expense, Reserves and Accruals, Accrued Liabilities
Accrued expenses
Assets held only to settle obligations.
Assets Held Only To Settle Obligations
Assets held only to settle obligations
Accounts Receivable, after Allowance for Credit Loss, Current
Accounts Receivable, after Allowance for Credit Loss, Current, Total
Accounts receivable, net of allowance for credit losses of nil and nil as of February 28, 2025 and 2026, respectively
Proceeds from Contributions from Affiliates
Capital contributions from shareholder
Commitments and Contingencies
Commitments and contingencies
Lessee, Leases [Policy Text Block]
Leases
Condensed Income Statements, Captions [Line Items]
Shanghai Xuhui Four Seasons Training School [Member]
Shanghai xuhui four seasons training school.
Shanghai Xuhui Four Seasons Training School ("Xuhui FSTS")
Xuhui FSTS
Online Course
Online Course.
Online Course [Member]
General and Administrative Expense [Member]
General and Administrative Expenses
Operating Lease, Liability, Total
Operating Lease, Liability
Operating lease liability
Auditor Firm ID
Investments in Consolidated Subsidiaries
Investments in consolidated subsidiaries.
Investments in consolidated subsidiaries
Forecast [Member]
Forecast
Restricted cash under government regulations.
Restricted Cash Under Government Regulations [Member]
Restricted Cash under Government Regulations
Related party transaction service provided to related party.
Related Party Transaction Service Provided To Related Party
Services provided to related parties
Schedule of subsidiaries and variable interest entities.
Schedule of subsidiaries and variable interest entities [Table Text Block]
Details of Major Subsidiaries and VIEs
Accrued Marketing Costs, Current
Accrued marketing expenses
Percentage of liabilities accounted by variable interest entity of audited consolidated liabilities.
Percentage Of Liabilities Accounted By Variable Interest Entity Of Audited Consolidated Liabilities
Percentage of liabilities accounted of audited consolidated liabilities
Restricted Cash, Current
Restricted cash, current
Restricted cash, current
Ma Lichao.
Ma Lichao
Ma Lichao [Member]
Concentration Risk Benchmark [Axis]
Stock Issued During Period, Value, Treasury Stock Reissued
Reissuance of treasury stock
Shanghai Jing’an Dangdai Art Training School 'Dangdai'.
Shanghai Jingan Dangdai Art Training School 'Dangdai [Member]
Shanghai Jingan Dangdai Art Training School "Dangdai"
Variable Interest Entity, Primary Beneficiary [Member]
VIEs
VIEs
Chongqing
Chongqing [Member]
Chongqing.
Effective Income Tax Rate Reconciliation, Change in Deferred Tax Assets Valuation Allowance, Percent
Changes in valuation allowance, percent
Liabilities, Noncurrent [Abstract]
Non-current liabilities
Effect of Exchange Rate on Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents, Including Disposal Group and Discontinued Operations, Total
Effect of Exchange Rate on Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Including Discontinued Operation
Effect of foreign exchange rate changes
Effect of exchange rate changes
Undistributed earnings of foreign subsidiaries withholding income taxes.
Undistributed Earnings Of Foreign Subsidiaries Withholding Income Taxes
Withholding income taxes, undistributed earnings of foreign subsidiaries
Capital Expenditures Incurred but Not yet Paid
Purchases of long-lived assets in accrued expenses and other current liabilities
Payments to Acquire Equity Method Investments
Payments of long-term investments
Net (loss) income for the year
Net income (loss)
Net income (loss) for the year
Net income (loss)
Period of statute of limitations for underpayment of taxes due to computational errors.
Period Of Statute Of Limitations For Underpayment Of Taxes Due To Computational Errors
Period of statute of limitations for underpayment of taxes due to computational errors made by the taxpayer or the withholding agent
Income tax payable
Income tax payable
Accrued Income Taxes, Current
After-School Tutoring.
After School Tutoring [Member]
After-School Tutoring
Foreign currency risk.
Foreign Currency Risk Policy [Text Block]
Foreign currency risk
Cybersecurity Risk Management Positions or Committees Responsible [Text Block]
Weighted Average Number of Shares Outstanding, Basic, Total
Weighted Average Number of Shares Outstanding, Basic
- Basic
Weighted average number of ordinary shares outstanding-basic
Valuation allowance deferred tax asset, written off.
Valuation Allowance Deferred Tax Asset Written Off
Written off
Collection of loans to related party.
Collection of Loans to Related Party
Collection of loans to related party
Scenario [Axis]
Document Information [Line Items]
Document Information [Line Items]
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercisable, Intrinsic Value
Aggregate Intrinsic Value, Options exercisable
Cost of Goods and Service Benchmark [Member]
Cost of revenue
Supplier Concentration Risk [Member]
Supplier Concentration Risk
Share-Based Payment Arrangement, Plan Modification, Incremental Cost
Incremental compensation cost
Schedule of Effective Income Tax Rate Reconciliation [Table Text Block]
Summary of Reconciliation of Taxes at PRC Statutory Rate to Provision for (Benefit From) Income Taxes
Schedule of Share-Based Compensation Arrangements by Share-Based Payment Award [Table]
Schedule Of Share Based Compensation Arrangements By Share Based Payment Award [Table]
Income (Loss) from Continuing Operations, Net of Tax, Attributable to Parent
Income tax expense
Income tax expense
Structured deposits
Structured Deposits
Structured Deposits
Long-Lived Tangible Asset [Domain]
Long-Lived Tangible Asset
Valuation Allowance [Abstract]
Shares option granted
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Net of Forfeitures, Total
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Grants in Period, Net of Forfeitures
Shares option granted
Cybersecurity Risk Process for Informing Management or Committees Responsible [Text Block]
Subsequent Events [Text Block]
Subsequent Event
Employees.
Employees [Member]
Employees
Related Party Transactions Disclosure [Text Block]
Related Party Transactions
APIC, Share-based Payment Arrangement, Increase for Cost Recognition, Total
APIC, Share-Based Payment Arrangement, Increase for Cost Recognition
Share-based compensation expenses
Share-based compensation
Effective Income Tax Rate Reconciliation, Change in Deferred Tax Assets Valuation Allowance, Amount
Changes in valuation allowance
Stockholders' Equity Attributable to Parent, Ending Balance
Stockholders' Equity Attributable to Parent, Beginning Balance
Equity, Attributable to Parent
Shareholders’ equity
Document Registration Statement
Document Registration Statement
Schedule of Variable Interest Entities [Table Text Block]
Schedule of Balances and Amounts of VIEs and Subsidiaries
Basis of Accounting, Policy [Policy Text Block]
Basis of presentation and consolidation
Major Customers
Major Customers [Member]
Major Customers [Member]
Statement of Stockholders' Equity [Abstract]
Long-term investments, net
Equity Method Investments
Equity method investments
Cost of Goods and Service [Policy Text Block]
Cost of revenue
Valuation Approach and Technique [Domain]
Valuation Approach and Technique
Use of Estimates, Policy [Policy Text Block]
Use of estimates
Investments, Fair Value Disclosure [Abstract]
Equity Method Investment [Table]
Schedule Of Equity Method Investments [Table]
Credit Loss, Financial Instrument [Policy Text Block]
Allowance for credit losses
Business Contact [Member]
Business Contact
Four Seasons Online Education HK Inc.
Four Seasons Online Education HK Inc [Member]
Four Seasons Online Education (HK) Inc.("FSOL (HK)")
Treasury Stock, Common [Member]
Treasury Shares
Depreciation and amortization
Deferred tax assets depreciation and amortization.
Deferred Tax Assets Depreciation And Amortization
Leasehold Improvements [Member]
Leasehold Improvement
Selling and Marketing Expense [Member]
Sales and Marketing Expenses
Entity Address, Address Line Two
Entity Address, Address Line Two
Condensed Income Statement [Table Text Block]
Schedule of Condensed Statements of Operations and Comprehensive Income
Accrued expenses and other current liabilities.
Accrued Expenses And Other Current Liabilities [Table]
Accrued Expenses And Other Current Liabilities [Table]
China Merchants Bank
China Merchants Bank.
China Merchants Bank [Member]
Noncontrolling Interest [Member]
Non-controlling Interests
Amount due from related parties, allowance for credit losses
Allowance for Doubtful Accounts Amount Due From Related Parties
Allowance for doubtful accounts amount due from related parties.
Entity Incorporation, Date of Incorporation
Date of incorporation of the company
Debt Instrument, Name [Domain]
Other Assets, Current
Other current assets
Accrued expenses and other current liabilities
Accrued expenses and other current liabilities
Accrued Liabilities and Other Liabilities
Total
Income (loss) from equity method investments
Income (Loss) from Equity Method Investments, Total
Income (Loss) from Equity Method Investments
Loss from equity method investments, net of taxes
Loss from equity method investments
Wuyuan Siji Gongda
Wuyuan Siji Gongda Study Camp Travel Development Co Ltd [Member]
Wuyuan Siji Gongda Study Camp Travel Development Co Ltd.
Intangible Asset, Acquired, Finite-Lived [Line Items]
Acquired Finite Lived Intangible Assets [Line Items]
Schedule of Unrecognized Tax Benefits Roll Forward [Table Text Block]
Schedule of Unrecognized Tax Benefits
Debt Instrument, Periodic Payment, Total
Debt Instrument, Periodic Payment
Repayment Amount
Segment Reporting, CODM, Individual Title and Position or Group Name [Extensible Enumeration]
Others.
Others [Member]
Others
Condensed Financial Information of Parent Company Only Disclosure [Text Block]
Condensed Parent Company Information
Plan Name [Domain]
Plan Name
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Equity Method Investment, Ownership Percentage
Equity investment ownership percentage
Cost of Goods and Services Sold, Total
Cost of Product and Service Sold
Cost of revenue from customer
Total Cost of revenue
Cybersecurity Risk Materially Affected or Reasonably Likely to Materially Affect Registrant [Text Block]
Cybersecurity Risk Management Expertise of Management Responsible [Text Block]
Share-based Payment Arrangement, Expensed and Capitalized, Amount, Total
Share-Based Payment Arrangement, Expensed and Capitalized, Amount
Compensation expense
Dangdai
Dangdai [Member]
Dangdai.
Treasury Stock, Value, Ending Balance
Treasury Stock, Value, Beginning Balance
Treasury Stock, Value, Total
Treasury Stock, Value
Cash consideration of repurchase of aggregate ordinary shares
Treasury shares (2,363,567 and 2,363,567 shares as of February 28, 2025 and 2026, respectively)
Treasury shares (2,363,567 and 2,363,567 shares as of February 28, 2025 and 2026, respectively)
Lessee, Operating Lease, Liability, to be Paid [Abstract]
Related and Nonrelated Parties [Axis]
Related Party
Increase (Decrease) in Income Taxes Payable
Income tax payable
Supply Commitment Arrangement [Domain]
Supply Commitment Arrangement
Other adjustments
Effective Income Tax Rate Reconciliation, Other Adjustments, Amount
Foreign Tax Jurisdiction [Member]
Foreign Tax Authority
Income Tax Reconciliation Change in Expired Net Operating Loss
Income tax reconciliation change in expired net operating loss.
Effect of expired NOL
Property, Plant and Equipment, Policy [Policy Text Block]
Property and equipment, net
Schedule of Acquired Finite-Lived Intangible Assets by Major Class [Table Text Block]
Schedule of Amortization Periods by Intangible Asset Classes
Entity Address, City or Town
Entity Address, City or Town
Other Commitments [Axis]
Other Commitments
Repurchase of ordinary shares (Note 10), Shares
Stock Repurchased During Period, Shares
Repurchase of ordinary shares (Note 10), Shares
Security Exchange Name
Security Exchange Name
Huashi Dongfang.
Huashi Dongfang [Member]
Huashi Dongfang
Business Combination, Date of Acquisition Agreement
Date of acquisition agreement
Contact Personnel Name
Contact Personnel Name
Disposal of Gain
Disposal of gain.
Gain from disposal of deferred revenue and Dangdai to Jiaxin Travel
Property, Plant and Equipment, Gross, Ending Balance
Property, Plant and Equipment, Gross, Beginning Balance
Property, Plant and Equipment, Gross
Total
Current Income Tax Expense (Benefit), Continuing Operations [Abstract]
Current income tax expense:
Share based compensation arrangement by share based payment award options expired weighted average remaining contractual term2.
Share Based Compensation Arrangement By Share Based Payment Award Options Expired Weighted Average Remaining Contractual Term2
Weighted Average Remaining Contract Life (Years), Expired
Intangible Assets Disclosure [Text Block]
Intangible Assets, Net
Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest
(Loss)/income before income tax
Income before income tax
Total income before provision of income taxes
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Vested and Expected to Vest, Outstanding, Number
Number of Options, Options vested or expected to vest
Concentration Risk Type [Domain]
Lessee, Operating Lease, Lease Not yet Commenced, Description
Operating lease, lease not yet commenced, description
Assets and Liabilities, Lessee [Abstract]
Treasury shares.
Treasury Shares Policy Policy [Text Block]
Treasury shares
Percentage of lower tax rate in base of profit.
Percentage Of Lower Tax Rate In Base Of Profit
Percentage of lower tax rate on the basis of profit
Antidilutive Securities, Name [Domain]
Antidilutive Securities, Name
Schedule of Short Term Investment
Schedule Of Short Term Investment [Table Text Block]
Schedule Of Short Term Investment [Table Text Block]
Long term investment under fair value current.
Long Term Investment Under Fair Value Current
Long-term investments under fair value, current
Effective Income Tax Rate Reconciliation, Foreign Income Tax Rate Differential, Percent
Foreign tax effects, percent
Executive Officer [Member]
Officers
Four seasons Online Education (Cayman) Inc
Four seasons Online Education (Cayman) Inc [Member]
Four seasons Online Education (Cayman) Inc.
Cash and cash equivalents and restricted cash denominated in RMB
Cash and cash equivalents, and restricted cash at beginning of the year
Cash and, cash equivalents and restricted cash at end of the year
Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents, Total
Total cash and cash equivalents and restricted cash
Statistical Measurement [Domain]
Statistical Measurement
Assets, Current
Total current assets
Total current assets
Share-Based Payment Arrangement, Expense
Share-based compensation expenses
Share-based compensation
Document Period End Date
Document Period End Date
Equity Method Investments and Joint Ventures [Abstract]
Full Allowance And Write-Off Amount due from Related Party
Full allowance and write-off
Full allowance and write-off amount due from related party.
Title and Position [Axis]
Title of Individual
Fair Value Hierarchy and NAV [Domain]
ICFR Auditor Attestation Flag
Undistributed Earnings of Foreign Subsidiaries
Aggregate undistributed earnings
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercisable, Number
Number of Options, Options exercisable
Long-Term Debt [Text Block]
Long-Term Borrowings
Four Seasons Intellectual Sports
Shanghai Jing'an Four Seasons Intellectual Sports Club [Member]
Shanghai Jing'an Four Seasons Intellectual Sports Club.
Accrued Salaries, Current
Accrued employee payroll and welfare benefits
Acquired Finite-Lived Intangible Assets, Weighted Average Useful Life
Intangible assets, amortization period
Statement of Financial Position [Abstract]
Huangshan Culture Investment Group Co Ltd.
Huangshan Culture Investment Group Co Ltd [Member]
Huangshan Culture Investment Group Co., Ltd. ("Huangshan Culture")
Revenue [Policy Text Block]
Revenue recognition
Antidilutive Security, Excluded EPS Calculation [Table]
Schedule Of Antidilutive Securities Excluded From Computation Of Earnings Per Share [Table]
Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Continuing Operation [Abstract]
Reconciliation in amounts on consolidated balance sheets:
Share based compensation arrangement by share based payment award options granted weighted average remaining contractual term.
Share Based Compensation Arrangement By Share Based Payment Award Options Granted Weighted Average Remaining Contractual Term
Weighted Average Remaining Contract Life (Years), Granted
Class of Stock [Axis]
Class of Stock
Short-term investments under fair value
Short Term Investment Under Fair Value Current
Short term investment under fair value current.
PRC
Current Income Tax Expense (Benefit)
Current Income Tax Expense (Benefit), Total
Cybersecurity Risk Management, Strategy, and Governance [Line Items]
Payable For Property And Equipment Purchase
Payable for property and equipment purchase.
Payable for property and equipment purchase
Liabilities
TOTAL LIABILITIES
Liabilities of consolidated VIEs without recourse to Four Seasons Education (Cayman) Inc.
Deferred tax asset operating loss carry-forwards expiration year.
Deferred Tax Asset Operating Loss Carryforwards Expiration Year
Tax loss carry-forward expiration year
Dividend distribution
Adjustments to Additional Paid in Capital, Dividends in Excess of Retained Earnings
Tranche One [Member]
Tranche one.
First Tranche
Increase (Decrease) in Deferred Revenue
Deferred revenue
Tranche two.
Tranche Two [Member]
Second Tranche
Dilutive Securities, Effect on Basic Earnings Per Share, Total
Dilutive Securities, Effect on Basic Earnings Per Share
Dilution impact
Common Stock Dividends, Shares
Cash dividend ordinary shares
Effective Income Tax Rate Reconciliation, Foreign Income Tax Rate Differential, Amount
Effect of different tax rates in other jurisdictions
Foreign tax effects
Lessee, Operating Lease, Liability, to be Paid, Year Two
2028
Restricted Cash, Total
Restricted Cash
Restricted cash
Line of credit, restricted cash
Minimum percentage of foreign invested entity holdings for reduction in withholding income tax rate.
Minimum Percentage Of Foreign Invested Entity Holdings For Reduction In Withholding Income Tax Rate
Minimum percentage of FIEs holding for reduction in withholding income tax rate
Advertising Expense
Advertising expenses
Short-term lease from related parties.
Short-term lease from related parties
Finite-Lived Intangible Assets, Gross, Total
Finite-Lived Intangible Assets, Gross
Intangible assets, gross
Restricted cash as guarantee deposits for long-term borrowings.
Restricted Cash as Guarantee Deposits for Long-term Borrowings [Member]
Restricted Cash as Guarantee Deposits for Long-term Borrowings
Weighted Average Number of Shares Outstanding, Diluted, Total
Weighted Average Number of Shares Outstanding, Diluted
- Diluted
Weighted average number of ordinary shares outstanding-diluted
Entity File Number
Entity File Number
Effective Income Tax Rate Reconciliation, Other Reconciling Items, Percent
Other adjustments, percent
Subsidiaries of Variable Interest Entities.
Subsidiaries Of Variable Interest Entities [Member]
VIEs' Subsidiaries
Amount Due from Related Parties and Other Non-current Assets
Amount Due From Related Parties And Other Non-current Assets [Member]
Amount due from related parties and other non-current assets.
East China Normal University Publishing House ("ESNU Publishing").
East China Normal University Publishing House [Member]
East China Normal University Publishing House ("ESNU Publishing")
Cover [Abstract]
Thereafter
Lessee Operating Lease Liability Payments Due After Year Three
Lessee operating lease liability payments due after year three.
Investment income
Investment Income, Nonoperating
Investment Income, Nonoperating, Total
Bole
Shanghai Jiading Four Seasons Bole Training School ("Bole").
Shanghai Jiading Four Seasons Bole Training School [Member]
Shanghai Jiading Four Seasons Bole Training School ("Bole")
Non-PRC [member]
Non-PRC.
Non-PRC
Summary of Valuation Allowance [Table Text Block]
Summary of Movement of Valuation Allowance
Income (Loss) from Continuing Operations before Equity Method Investments, Income Taxes, Noncontrolling Interest
Assessable income
Income before income taxes
SINGAPORE
Singapore
Scenario [Domain]
Share-Based Compensation Arrangement by Share-Based Payment Award, Number of Shares Authorized
Number of ordinary shares authorized to issue
Number of Operating Segments
Number of operating segments
Segment Reporting Disclosure [Text Block]
Segment Information
General and Administrative Expense, Total
General and Administrative Expense
General and administrative expenses
Schedule of Acquired Finite-Lived Intangible Asset by Major Class [Table]
Schedule Of Acquired Finite Lived Intangible Asset By Major Class [Table]
Series B Preferred Stock [Member]
Series B Preferred Shares
Supplemental consolidated balance sheet information related to leases.
Supplemental Consolidated Balance Sheet Information Related To Leases Table [Text Block]
Schedule of Weighted-average Remaining Lease Terms and Discount Rates
Revenue from Contract with Customer, Including Assessed Tax
Revenue, Gross
Revenue
Income tax reconciliation, Non-taxable gains from deregistration of subsidiaries
Income tax reconciliation, Non-taxable gains from deregistration of subsidiaries.
Non-taxable gains from deregistration of subsidiaries
Subsequent Event [Table]
Learning Technology and Content Solutions
Learning technology and content solutions [Member]
Learning technology and content solutions.
Goodwill [Member]
Goodwill
Effective Income Tax Rate Reconciliation, Change in Enacted Tax Rate, Amount
Effect of changes in tax rates
Operating Lease, Expense
Noncash lease expenses
Tourism Service
Tourism service.
Tourism Service [Member]
Non-controlling interests.
Non Controlling Interests Policy [Text Block]
Non-controlling interests
Term deposits
Deposits Assets, Current
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Vested and Expected to Vest, Outstanding, Weighted Average Exercise Price
Weighted Average Exercise Price, Options vested or expected to vest
Construction and buildings [Member]
Construction and buildings.
Construction and Buildings
Property, Plant and Equipment, Useful Life
Property and equipment, estimated useful lives
New Accounting Pronouncements, Policy [Policy Text Block]
Recent accounting pronouncements
Purchases of short-term investments under fair value
Payments To Acquire Short Term Investments Under Fair Value
Payments to acquire short term investments under fair value.
December 25, 2027
Period seven representing second most current period of debt redemption features under terms of the debt agreement.
Debt Instrument, Redemption, Period Seven [Member]
Equity Securities without Readily Determinable Fair Value, Impairment Loss, Annual Amount
Impairment loss for equity investments without readily determinable fair value
Impairment loss on long-term investments without readily determinable fair value
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Antidilutive Securities Excluded From Computation Of Earnings Per Share [Line Items]
Ownership [Axis]
Ownership
Share-Based Compensation Arrangement by Share-Based Payment Award, Award Vesting Period
Vesting period
Fair value of net liabilities acquired
Business Combination, Recognized Liability Assumed, Liability
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Liabilities, Total
Other receivables, deposits and other assets.
Other Receivables Deposits And Other Assets [Member]
Other Receivables, Deposits and Other Assets
Schedule of Investments Under Fair Value
Schedule Of Investments Under Fair Value [Table Text Block]
Schedule of investments under fair value.
PRC
Income (Loss) from Continuing Operations before Income Taxes, Domestic
Computed income tax (benefit)/expense with PRC statutory income tax rate
Depreciation, Total
Depreciation
Depreciation of property and equipment
Depreciation expense
Education and management consulting service.
Education And Management Consulting Service [Member]
Education And Management Consulting Service
Lessee, Operating Lease, Term of Contract
Operating lease, lease term
Common Stock, Shares, Outstanding
Ending Balance, Shares
Beginning Balance, Shares
Ordinary shares, outstanding
Right-of-use asset
Deferred Tax Liabilities Right of Use Asset
Deferred tax liabilities right of use asset.
Right-of-use asset
Operating Lease, Liability, Current
Operating lease liabilities, current
Operating lease liabilities, current
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]
Contractual Obligation, Fiscal Year Maturity [Table Text Block]
Schedule of Maturity Analysis of Annual Undiscounted Cash Flows
Cybersecurity Risk Management Processes Integrated [Flag]
Other taxes payable.
Other Taxes Payable
Other taxes payable
Document Transition Report
Document Transition Report
Net deferred tax assets
Deferred Tax Assets, Net
Net deferred tax assets / liabilities
Total
Short-term investments
Short-Term Investments
Short-term investments
Operating expenses
Operating Expenses, Total
Operating Expenses
Impairment charge
Asset Impairment Charges, Total
Total Impairment Loss
Impairment of investments
Receivable [Domain]
Receivable
Lessee, Operating Leases [Text Block]
Leases
Shanghai Pudong Siji Tian'an Education Technology Co., Ltd. [Member]
Shanghai Pudong Siji Tian'an Education Technology Co., Ltd.
Shanghai Siji Tianan
Noncompete Agreements [Member]
Non-compete Agreement
Schedule of Components of Income Tax Expense (Benefit) [Table Text Block]
Schedule of Income Tax Expenses
Comprehensive Income (Loss), Net of Tax, Including Portion Attributable to Noncontrolling Interest
Comprehensive income
Statement of Cash Flows [Abstract]
Increase decrease in other receivables deposits and other assets.
Increase Decrease In Other Receivables Deposits And Other Assets
Other receivables, deposits and other assets
Independent Directors Executive Officers And Employees Member
Independent directors, executive officers and employees.
Independent Directors, Executive Officers and Employees
HONG KONG
Hong Kong
Share-Based Payment Arrangement, Option, Activity [Table Text Block]
Summary of Aggregate Options Activity and Information Regarding Options Outstanding
Restricted Cash Frozen in Relation to a Legal Case [Member]
Restricted cash frozen in relation to a legal case.
Restricted Cash Frozen in Relation to a Legal Case
Period of statute of limitations for related party transaction.
Period Of Statute Of Limitations For Related Party Transaction
Period of statute of limitations for related party transaction
Condensed Balance Sheet Statement [Table]
Payments to Acquire Businesses, Net of Cash Acquired, Total
Payments to Acquire Businesses, Net of Cash Acquired
Cash paid for business combination
Acquisition of businesses, net of cash acquired
Equity [Text Block]
Shareholder's Equity
Pudong FSETS [Member]
Pudong FSETS member.
Pudong FSETS
Finite-Lived Intangible Assets [Line Items]
Finite Lived Intangible Assets [Line Items]
Earnings Per Share [Text Block]
Earnings Per Share
Long Term Investments Under Fair Value Current
Long term investments under fair value current.
Long-term investments under fair value, current
Long-term investments under fair value, current
Cybersecurity Risk Management Processes Integrated [Text Block]
Net (loss) income attributable to Four Seasons Education (Cayman) Inc.
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Intrinsic Value
Aggregate Intrinsic Value, Options outstanding
Pension and Other Postretirement Plans, Pensions, Policy [Policy Text Block]
Employee benefits
Operating Lease, Cost
Operating lease expenses
Impairment loss for property and equipment
Tangible Asset Impairment Charges
Tangible Asset Impairment Charges, Total
Right of use assets disposed as reduction of operating lease liabilities due to lease termination
Right-of-use assets disposed as reduction of operating lease liabilities due to lease termination.
ROU assets disposed as reduction of operating lease liabilities due to lease termination
Dividend yield
Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Expected Dividend Rate
Intangible Assets, Net (Excluding Goodwill)
Intangible assets, net
Intangible assets, net
Assets [Abstract]
ASSETS
Income Tax Authority, Name [Axis]
Income Tax Authority, Name
Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Risk Free Interest Rate
Average risk-free rate of interest
Shen Yalin
Shen Yalin [Member]
Shen Yalin.
Document Fiscal Year Focus
Document Fiscal Year Focus
Concentration Risk Benchmark [Domain]
Condensed Cash Flow Statement [Table]
Allowance for doubtful accounts.
Allowance For Doubtful Accounts
Allowance for doubtful accounts
Cash flows from investing activities
Cash Provided by (Used in) Investing Activity, Including Discontinued Operation [Abstract]
Retirement Benefits [Abstract]
Accounts Payable, Current
Accounts Payable, Current, Total
Accounts payable
Accounts payable
Schedule of Income before Income Tax, Domestic and Foreign [Table Text Block]
Summary of Income (Loss) Before Provision for Income Taxes
Tax reduction term percentage low.
Tax Reduction Term Percentage Low
Tax reduction term percentage low
Wuyuan Sijijiaozhong
Wuyuan Sijijiaozhong Tourism Inv Mgt Co., Ltd. [Member]
Wuyuan Sijijiaozhong Tourism Inv Mgt Co., Ltd.
Jiangxi
Jiangxi [Member]
Jiangxi.
Increase (Decrease) in Other Noncurrent Assets
Other non-current assets
Shanghai Xuhui Siji Xuece Education Technology Co., Ltd. [Member]
Shanghai Xuhui Siji Xuece Education Technology Co., Ltd.
Shanghai Siji Xuece
Deferred Revenue
Deferred Revenue, Total
Deferred revenue recognized
Shanghai Fuxi Network Co., Ltd. ("Fuxi Network")
Fuxi Network
Shanghai Fuxi Network Co. Ltd.
Shanghai Fuxi Network Co Ltd [Member]
Business Combination and Deconsolidation [Abstract]
Business combination and deconsolidation.
Subsidiary or Equity Method Investee, Sale of Stock [Table]
Schedule Of Subsidiary Or Equity Method Investee [Table]
Reduced withholding tax rate.
Reduced Withholding Tax Rate
Reduced withholding tax rate, if investor holds at least 25% in the FIE
Finite-Lived Intangible Asset, Expected Amortization, Year One
Estimated amortization expense of intangible assets, 2026
Electronic equipment.
Electronic Equipment [Member]
Electronic Equipment
Shanghai Zihua International Travel Service Co Ltd.
Shanghai Zihua International Travel Service Co Ltd [Member]
Shanghai Zihua
Fair Value Measurement, Policy [Policy Text Block]
Fair value
Repayment of Long-term Debt, Long-term Lease Obligation, and Capital Security, Total
Repayment of Long-Term Debt, Long-Term Lease Obligation, and Capital Security
Repurchase of ordinary shares
Excise and sales taxes percentage.
Excise And Sales Taxes Percentage
Less: sales tax, Percentage
Proceeds from Stock Options Exercised
Net proceeds from option exercised
Commitments and Contingencies Disclosure [Abstract]
Investment holding.
Investment Holding [Member]
Investment Holding
Lessee, Operating Lease, Liability, to be Paid, Year One
2027
Net Income (Loss) Available to Common Stockholders, Basic, Total
Net Income (Loss) Available to Common Stockholders, Basic
Net income attributable to ordinary shareholders-basic
Effective Income Tax Rate Reconciliation [Line Items]
Four Seasons Investment
Shanghai Four Seasons Education Investment Management Co Ltd [Member]
Shanghai Four Seasons Education Investment Management Co., Ltd.
Long-Term Line of Credit, Total
Long-Term Line of Credit
Line of credit, amount
Debt Instrument [Axis]
Revenue from third parties.
Revenue From Third Parties
Revenue From Third Parties [Member]
Share-Based Payment Arrangement [Abstract]
School cooperation agreements.
School Cooperation Agreements [Member]
School Cooperation Agreements
Assets, Fair Value Disclosure
Fair Value As of Impairment Date
Assets, Fair Value Disclosure, Total
Shanghai Fuxi Information Technology Service Co,. Ltd.
Shanghai Fuxi Information Technology Service Co Ltd [Member]
Shanghai Fuxi
Concentration Risk, Percentage
Student base and customer relationship.
Student Base And Customer Relationship [Member]
Student Base and Customer Relationship
Long-term Investments, Net
Equity Method Investments and Joint Ventures Disclosure [Text Block]
Revenues from customer
Revenues
Revenues, Total
Cash Provided by (Used in) Investing Activity, Including Discontinued Operation
Net cash used in investing activities
Net cash used in investing activities
Net cash provided by (used in) investing activities
Shanghai Jiahe International Travel Service Co., Ltd.
Shanghai Jiahe International Travel Service Co Ltd [Member]
Jiahe
Title of 12(b) Security
Title of 12(b) Security
Schedule of Segment Reporting Information, by Segment [Table]
Deferred Tax Liabilities, Net [Abstract]
Deferred tax liabilities:
July 25, 2029
Debt Instrument Redemption Period Fourteen [Member]
Debt instrument redemption period fourteen.
Shanghai Minhang Four Seasons Culture Training School [Member]
Shanghai minhang four seasons culture training school.
Shanghai Minhang Four Seasons Culture Training School ("Minhang FSCS")
Minhang FSCS
Investment Income, Net, Total
Investment Income, Net
Investment income (loss)
Share-Based Compensation Arrangements by Share-Based Payment Award, Options, Forfeitures in Period, Weighted Average Exercise Price
Weighted Average Exercise Price, Forfeited
Related and Nonrelated Parties [Domain]
Related Party
Default payable
Default payable.
Income Tax Disclosure [Text Block]
Income Taxes
Consideration on disposal of deferred revenue
Consideration on Disposal of Deferred Revenue
Consideration on disposal of deferred revenue
Series B-2 preferred shares.
Series B2 Preferred Shares [Member]
Series B-2 Preferred Shares
Collaborative Arrangement and Arrangement Other than Collaborative [Table]
July 25, 2030
Debt Instrument Redemption Period Eighteen [Member]
Debt instrument redemption period eighteen.
Impairment, Intangible Asset, Finite-Lived, Statement of Income or Comprehensive Income [Extensible Enumeration]
Income taxes.
Income Taxes [Line Items]
Income Taxes [Line Items]
Accounts Payable [Member]
Accounts Payable
Document Information [Table]
Document Information [Table]
Other Liabilities, Noncurrent
Other liabilities
Debt Instrument, Redemption, Period [Domain]
Consolidated Entities [Axis]
Consolidated Entities
Condensed Balance Sheet Statements, Captions [Line Items]
Adjustment to Reconcile Net Income to Cash Provided by (Used in) Operating Activity, Increase (Decrease) in Operating Capital [Abstract]
Changes in operating assets and liabilities and other, net:
Property, Plant and Equipment [Table Text Block]
Components of Property and Equipment, Net
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Weighted Average Exercise Price
Weighted Average Exercise Price, Options outstanding, End of period
Weighted Average Exercise Price, Options outstanding, Beginning of period
Restricted net assets.
Restricted Net Assets [Abstract]
Income Tax Disclosure [Abstract]
Fair Value, Recurring and Nonrecurring [Table]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Table]
Unrecognized Tax Benefits
Unrecognized tax benefits
Unrecognized tax benefits, Beginning balance
Unrecognized tax benefits, Ending balance
Unrecognized tax benefits, Beginning balance
Unrecognized tax benefits, Ending balance
Unrecognized tax benefits
Additional Paid-in Capital [Member]
Additional Paid-in Capital
Increase (Decrease) in Accrued Liabilities and Other Operating Liabilities
Accrued expenses and other current liabilities
July 25, 2027
Period six representing second most current period of debt redemption features under terms of the debt agreement.
Debt Instrument, Redemption, Period Six [Member]
Property and equipment, net.
Property And Equipment Net [Member]
Property and Equipment, Net
Measurement Frequency [Domain]
Measurement Frequency
Accounts receivable and contract assets.
Accounts Receivable And Contract Assets [Member]
Accounts Receivable and Contract Assets
Statement of Income Location, Balance [Axis]
Income Statement Location
Trading Symbol
Trading Symbol
Intangible Asset, Finite-Lived [Table]
Schedule Of Finite Lived Intangible Assets [Table]
Property, Plant and Equipment Disclosure [Text Block]
Property and Equipment, Net
Cash paid for amounts included in measurement of lease liabilities.
Cash Paid For Amounts Included In Measurement Of Lease Liabilities
Cash paid for amounts included in measurement of lease liabilities
Cash payments against operating lease liabilities
Related Party Transaction [Table]
Schedule Of Related Party Transactions By Related Party [Table]
State Administration of Taxation, China [Member]
State Administration of Taxation, PRC
East China Normal University Electronic and Audio Visual Publishing House [Member]
East China Normal University Electronic and Audio-visual Publishing House.
East China Normal University Electronic and Audio-visual Publishing House ("ESNU E&A Publishing")
Disposal subsidiary
Disposal subsidiary
Director [Member]
Directors
December 25, 2026
Debt Instrument, Redemption, Period Three [Member]
Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest, Percent
Income (loss) from continuing operations before income taxes, noncontrolling interest, percent.
Income before income tax, percent
Subsequent Event Type [Axis]
Customer A
Customer A [Member]
Customer A.
Loans from noncontrolling interest shareholders
Proceeds from Collection of Long-Term Loans to Related Parties
Foreign Currency Exchange Rate, Translation
Foreign currency translation exchange rate
Schedule of Finite-Lived Intangible Assets [Table Text Block]
Summary of Intangible Assets, Net
Government subsidies.
Government Subsidies Policy [Text Block]
Government subsidies
Effect of non-taxable income
Effective Income Tax Rate Reconciliation, Tax Exempt Income, Amount
Cash Provided by (Used in) Financing Activity, Including Discontinued Operation [Abstract]
Cash flows from financing activities
Related Party Transaction, Purchases from Related Party
Purchases of services provided by related parties
Life of options
Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Expected Term
Fair Value, Recurring [Member]
Recurring Basis
Entity Ex Transition Period
Entity Ex Transition Period
Schedule of Equity Method Investments [Line Items]
Schedule Of Equity Method Investments [Line Items]
Lessee, Operating Lease, Liability, to be Paid
Total minimum lease payments
Other than Temporary Impairment Losses, Investments, Total
Other than Temporary Impairment Losses, Investments
Impairment of investments
Lessee, Operating Lease, Liability, Undiscounted Excess Amount
Less: amount representing interest
Interest Income Capitalized in Property and Equipment, Net
Interest income capitalized in property and equipment, net.
Interest income capitalized in property and equipment
Four Seasons Education (Hong Kong) Limited.
Four Seasons Education Hong Kong Limited [Member]
Four Seasons Hong Kong
Selling and Marketing Expense, Total
Selling and Marketing Expense
Sales and marketing expenses
Related Party Transactions Expected credit losses
Related party transactions expected credit losses.
Expected credit losses
Equity Components [Axis]
Accumulated Deficit
FSOL (Cayman) [Member]
FSOL (Cayman) member.
FSOL (Cayman)
Deferred tax assets advertising expense.
Deferred Tax Assets Advertising Expense
Advertising expenses
Shanghai Huashi Dongfang Digital Publishing Co., Ltd.
Shanghai Huashi Dongfang Digital Publishing Co Ltd [Member]
Huashi Dongfang
Investment loss due to the deregistration of subsidiaries, percent
Effective Income Tax Rate Reconciliation, Investment Loss Due to Deregistration of Subsidiaries
Effective income tax rate reconciliation, investment loss due to deregistration of subsidiaries.
Investment loss due to the deregistration of subsidiaries, percent
Equity Component [Domain]
Equity Component
Asset Class [Axis]
Asset Class
Domestic fixed assets loan.
Domestic Fixed Assets Loan
Domestic fixed assets loan
Goodwill and Intangible Assets Disclosure [Abstract]
Proceeds from Noncontrolling Interests
Capital contribution from non-controlling shareholders
Capital contribution from non-controlling shareholders
ESNU E&A Publishing [Member]
ESNU E&A Publishing member.
ESNU E&A Publishing
Intangible assets,net.
Intangible Asset Net [Member]
Intangible Assets, Net
Address Type [Domain]
Address Type
VIP Sing
Shanghai yanjin information technology co ltd.
Shanghai Yanjin Information Technology Co., Ltd. ("VIP Sing")
Shanghai Yanjin Information Technology Co., Ltd. ("VIP Sing")
Document Annual Report
Document Annual Report
Business Combination [Axis]
Business Acquisition
Four Seasons Online Education Inc.
Four Seasons Online Education (Cayman) Inc. ("FSOL")
FSOL
FSOL
Percentage of revenue contributed by variable interest entity of consolidated revenue.
Percentage Of Revenue Contributed By Variable Interest Entity Of Consolidated Revenue
Percentage of revenue contributed of consolidated revenue
Customer [Axis]
Organization and principal activities.
Organization And Principal Activities [Abstract]
Subsidiaries [Member]
Subsidiaries
Share-Based Compensation Arrangement by Share-Based Payment Award, Expiration Period
Options expiration period
Purchases of long-term investments under fair value
Payments to long-term investments
Payments to Acquire Long-Term Investments
Significant accounting policies.
Significant Accounting Policies [Line Items]
Significant Accounting Policies [Line Items]
Income Tax Reconciliation Income Tax Benefit Expense With Statutory Income Tax Rate, Percent
Income tax reconciliation income tax benefit expense with statutory income tax rate, percent.
Computed income tax expense with statutory income tax rate, percent
Depreciation, Depletion and Amortization, Nonproduction
Depreciation, Depletion and Amortization, Nonproduction, Total
Depreciation and amortization expenses
Document Accounting Standard
Document Accounting Standard
Statement of Comprehensive Income [Abstract]
Intangible Assets, Net (Excluding Goodwill) [Abstract]
Customer F.
Customer F [Member]
Customer F
Period of statute of limitations for underpayment of taxes of more than the specified amount.
Period Of Statute Of Limitations For Underpayment Of Taxes More Than Specified Amount
Period of statute of limitations for underpayment of taxes more than specified amount
Maximum [Member]
Maximum
Impairment of Intangible Assets (Excluding Goodwill), Total
Impairment of Intangible Assets (Excluding Goodwill)
Loss from intangible assets impairment
Impairment loss on intangible asset
Equity Method Investment Interests Issued Or Issuable Number Of Shares Issued
Equity Method Investment Interests Issued Or Issuable Number Of Shares Issued
Equity investment, number of preferred shares purchased
Entity Addresses, Address Type [Axis]
Entity Addresses, Address Type
Statistical Measurement [Axis]
Statistical Measurement
Schedule of Short Term Investment and Investments Under Fair Value Measured on Recurring Basis [Table Text Block]
Schedule of short-term investment and investments under fair value measured on recurring basis.
Schedule of Short Term Investment and Investments Under Fair Value Measured on Recurring Basis
Revenue From Related Parties
Revenue From Related Parties [Member]
Revenue from related parties.
Share-Based Compensation Arrangements by Share-Based Payment Award, Options, Exercises in Period, Weighted Average Exercise Price
Weighted Average Exercise Price, Exercised
Finite-Lived Intangible Assets, Accumulated Amortization
Less: accumulated amortization
Accounts Receivable from customer
Receivables, Net, Current
Receivables, Net, Current, Total
Common Stock, Value, Issued, Ending Balance
Common Stock, Value, Issued, Beginning Balance
Common Stock, Value, Issued, Total
Common Stock, Value, Issued
Ordinary shares (US$0.0001 par value; 500,000,000 shares authorized, 22,600,576 and 22,614,376 shares issued and outstanding as of February 28, 2025 and 2026, respectively)
Ordinary Shares (US$0.0001 par value; 500,000,000 shares authorized, 22,600,576 and 22,614,376 shares issued and outstanding as of February 28, 2025 and 2026, respectively)
Nonrecourse [Member]
Without Recourse
Net Income (Loss) Available to Common Stockholders, Diluted
Net Income (Loss) Available to Common Stockholders, Diluted, Total
Net income attributable to ordinary shareholders-diluted
Construction Contract Cost, Progress Payment Offset
Construction cost paid
Consolidation, Policy [Policy Text Block]
Principles of consolidation
Equity, Including Portion Attributable to Noncontrolling Interest
Ending Balance
Beginning Balance
Total equity
Committed capital investment
Investment Company, Committed Capital
Total
Related Party Transaction, Amounts of Transaction
Contact Personnel Email Address
Contact Personnel Email Address
Deferred Tax Assets, Operating Loss Carryforwards, Total
Deferred Tax Assets, Operating Loss Carryforwards
Net operating loss carry-forward
Cybersecurity Risk Management Processes for Assessing, Identifying, and Managing Threats [Text Block]
Impairment or Disposal of Long-Lived Assets, Policy [Policy Text Block]
Impairment of long-lived assets
Income Tax Reconciliation Change In Preferential Tax Rate, Percent
Income Tax Reconciliation Change In Preferential Tax Rate, Percent
Preferential tax rate, percent
Supply Commitment [Axis]
Supply Commitment
Percentage of assets accounted by variable interest entity of audited consolidated assets.
Percentage Of Assets Accounted By Variable Interest Entity Of Audited Consolidated Assets
Percentage of assets accounted of audited consolidated assets
Short-term lease expense to related parties.
Short-term lease expense to related parties
Income Taxes Paid, Net [Abstract]
Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Expected Volatility Rate
Estimated volatility rate
Hubei
Hubei [Member]
Hubei.
Shanghai Four Season Online School ("SHFSOS")
Shanghai Four Season Online School [Member]
Shanghai four season online school.
Comprehensive Income (Loss), Net of Tax, Attributable to Noncontrolling Interest, Total
Comprehensive Income (Loss), Net of Tax, Attributable to Noncontrolling Interest
Less: Comprehensive loss attributable to non-controlling interests
Finite-Lived Intangible Assets by Major Class [Axis]
Finite-Lived Intangible Assets by Major Class
Investments in subsidiaries and consolidated variable interest entities, noncurrent.
Investments in Subsidiaries and Consolidated Variable Interest Entities, Noncurrent
Investments in subsidiaries and consolidated VIEs
Related Party Transaction [Line Items]
Related Party Transaction [Line Items]
Schedule Of Business Acquisitions By Acquisition [Table]
Business Combination [Table]
Contract assets.
Contract Assets
Contract assets
Entity Registrant Name
Entity Registrant Name
Debt Disclosure [Text Block]
Entity Voluntary Filers
Entity Voluntary Filers
Customer Concentration Risk
Customer Concentration Risk [Member]
CAYMAN ISLANDS
Cayman
Finite-Lived Intangible Asset, Expected Amortization, Year Two
Estimated amortization expense of intangible assets, 2027
Other Nonoperating Income (Expense)
Other Nonoperating Income (Expense), Total
Other income (expenses), net
Other (expense) income, net
Additional Paid in Capital, Ending Balance
Additional Paid in Capital, Beginning Balance
Additional Paid in Capital, Total
Additional Paid in Capital
Additional paid-in capital
Schedule of major related parties and their relationship with group.
Schedule Of Major Related Parties And Their Relationship With Group Table [Text Block]
Schedule of Major Related Parties and their Relationship with Group
Subsequent Events [Abstract]
Cybersecurity Risk Management Positions or Committees Responsible [Flag]
Business Combination, Acquisition of Less than 100 Percent, Noncontrolling Interest, Fair Value
Non-controlling interests acquired
Consolidated Entities [Domain]
Consolidated Entities
Finite-Lived Intangible Asset, Expected Amortization, Year Three
Estimated amortization expense of intangible assets, 2028
Income Tax Expense (Benefit)
Income tax provision
Total income tax expense
Income tax expense
Income tax (expense) benefit
Consulting Service
Consulting Service Member
Consulting service.
Measurement Frequency [Axis]
Measurement Frequency
Common Stock, Dividends, Per Share, Cash Paid
Cash dividend declared
Amendment Description
Repurchase of ordinary shares (Note 10)
Stock Repurchased During Period, Value
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Entity Common Stock, Shares Outstanding
Entity Common Stock, Shares Outstanding
Due to related party current.
Due To Related Party Current
Amounts due to related parties
East China Normal University Education Development Foundation
East China normal university education development foundation [Member]
Debt Securities, Noncurrent, Total
Long-term investments under fair value, non-current
Long-term investments under fair value, non-current
Long-term investments under fair value, non-current
Accumulated other comprehensive (loss) income
Accumulated Other Comprehensive Income (Loss), Net of Tax, Total
Accumulated Other Comprehensive Income (Loss), Net of Tax
Accumulated other comprehensive income
Consolidation Items [Axis]
Payments to Acquire Property, Plant, and Equipment, Total
Payments to Acquire Property, Plant, and Equipment
Purchases of property and equipment
January 25, 2029
Debt Instrument Redemption Period Twelve [Member]
Debt instrument redemption period twelve.
Property plant and equipment gross excluding construction in progress.
Property Plant And Equipment Gross Excluding Construction In Progress
Property plant and equipment gross excluding construction in progress
Assets
TOTAL ASSETS
Property, Plant and Equipment [Table]
Schedule Of Property Plant And Equipment [Table]
Payments for (Proceeds from) Investments, Total
Payments for (Proceeds from) Investments
Proceeds from maturity of investments
Deferred tax liabilities, amortization of intangible assets acquired from acquisition.
Deferred Tax Liabilities, Amortization of Intangible Assets Acquired From Acquisition
Amortization of intangible assets acquired from acquisition
Amortization of intangible assets acquired from acquisition
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercisable, Weighted Average Remaining Contractual Term
Weighted Average Remaining Contract Life (Years), Options exercisable
Income Statement [Abstract]
Allowance for doubtful accounts, other receivables, deposits and other assets.
Allowance For Doubtful Accounts Other Receivables Deposits And Other Assets
Other receivables, deposits and other assets, allowance for credit losses
Unrecognized Tax Benefits, Decrease Resulting from Prior Period Tax Positions
Decrease related to prior year tax positions
Share-Based Payment Arrangement [Policy Text Block]
Share-based compensation
June 25, 2026
Debt Instrument, Redemption, Period One [Member]
Less: impairment
Accumulated Impairment Property Plant and Equipment
Accumulated impairment property plant and equipment.
Deferred Income Tax Expense (Benefit), Total
Deferred Income Tax Expense (Benefit)
PRC
Payable for funding commitments.
Payable For Funding Commitments
Payable for funding commitments
Debt Instrument, Redemption, Period Four [Member]
January 25, 2027
Stock Issued During Period, Shares, New Issues
Newly issued for share options exercise
Business Combination [Abstract]
Earnings Per Share, Diluted, Total
Earnings Per Share, Diluted
- Diluted
Diluted - net income per share
Schedule of Segment Reporting Information, by Segment [Table Text Block]
Summary of Segment Information
Operating Segments [Member]
Operating Segments
Finite-Lived Intangible Asset, Expected Amortization, Year Five
Estimated amortization expense of intangible assets, 2030
Increase (Decrease) in Accounts Payable, Trade
Accounts payables
Title and Position [Domain]
Title of Individual
Property, Plant, and Equipment, Useful Life, Term, Description [Extensible Enumeration]
City Area Code
City Area Code
Tourism services.
Tourism Services [Member]
Tourism Services
Loss From Deregistration Of Subsidiaries
Loss from deregistration of subsidiaries.
Gains from deregistration of subsidiaries
Financing Receivable, Credit Loss, Expense (Reversal)
Provision for credit losses
Auditor Name
Supplier H [Member]
Supplier H.
Supplier H
Taxable Income Limit Percentage
Taxable Income Limit Percentage
Taxable income limit percentage
Business Combination [Line Items]
Business Acquisition [Line Items]
Minimum amount of underpayment of taxes for statute of limitations to be extended to five years under special circumstance.
Minimum Amount Of Underpayment Of Taxes For Statute Of Limitation To Be Extended To Five Years Under Special Circumstance
Minimum amount of underpayment of taxes for statute of limitation to be extended to five years under special circumstance
June 25, 2029
Debt Instrument Redemption Period Thirteen [Member]
Debt instrument redemption period thirteen.
Recourse Status [Axis]
Business Combinations And Deconsolidation [Policy Text Block]
Business combinations and deconsolidation.
Business combinations and deconsolidation
Operating Lease, Weighted Average Remaining Lease Term
Weighted average remaining lease term (years)
Segment Reporting Information [Line Items]
Jiangxi Wuyuan Tourism Co LTD [Member]
Jiangxi wuyuan tourism co ltd.
Wuyuan Tourism
Jiangxi Wuyuan Tourism Co., Ltd ("Wuyuan Tourism")
Computer Software, Intangible Asset [Member]
Software
Purchased Software
Investments [Abstract]
Cash and Cash Equivalents, Policy [Policy Text Block]
Cash and cash equivalents
Huangshan Xingyue Research Travel Education Co., Ltd. ("Huangshan")
Huangshan Xingyue Research Travel Education Co Ltd [Member]
Huangshan Xingyue Research Travel Education Co., Ltd. ("Huangshan")
Income Tax Reconciliation, Investment Loss Due to Deregistration of Subsidiaries
Income tax reconciliation, investment loss due to deregistration of subsidiaries.
Investment loss due to the deregistration of subsidiaries
Investment loss due to the deregistration of subsidiaries
Business Combination, Consideration Transferred, Equity Interest
Consideration transferred in cash
Property, Plant and Equipment, Net, Ending Balance
Property, Plant and Equipment, Net, Beginning Balance
Property, Plant and Equipment, Net
Property and equipment, net
Property and equipment, net
Goodwill and Intangible Assets, Goodwill, Policy [Policy Text Block]
Goodwill
Restricted Assets Disclosure [Text Block]
Restricted Net Assets
Impairment of Intangible Assets, Finite-Lived
Impairment loss for intangible assets
Operating loss
Operating Income (Loss)
Operating income (loss)
Operating (loss) income
Three Point Two Five Percentage Effective Interest Rate [Member]
Three Point Two Five Percentage Effective Interest Rate [Member]
3.25% Effective Interest Rate
Cayman Islands Tax Information Authority [Member]
Cayman Islands Tax Information Authority
Shanghai Jing'an Siji Youxue Education Technology Co., Ltd. [Member]
Shanghai Jing'an Siji Youxue Education Technology Co., Ltd.
Shanghai Siji Youxue
Two thousand and fifteen stock option plan and two thousand and seventeen stock option plan.
Two Thousand And Fifteen Stock Option Plan And Two Thousand And Seventeen Stock Option Plan [Member]
2015 Option Plan and 2017 Option Plan
Retained Earnings [Member]
Accumulated Deficit
Customer D member.
Customer D [Member]
Customer D
Dividends payable offset against receivables from shareholders
Dividends payable offset against receivables from shareholders.
Dividends payable offset against receivables from shareholders
Entity Address, Country
Entity Address, Country
Fair Value, Separate Account Investment [Line Items]
Assets, Noncurrent
Total non-current assets
Total non-current assets
Share-based Payment Arrangement, Noncash Expense, Total
Share-Based Payment Arrangement, Noncash Expense
Share-based compensation
Total non-current liabilities
Liabilities, Noncurrent
Total non-current liabilities
Short Term Lease and Comprehensive Revenue Services from Related Parties
Short term lease and comprehensive revenue services from related parties.
Short-term lease and comprehensive revenue services from related parties
Operating Lease, Weighted Average Discount Rate, Percent
Weighted average discount rate
Operating Lease, Liability, Noncurrent
Operating lease liabilities, non-current
Operating lease liabilities, non-current
Fair Value, Inputs, Level 1 [Member]
Quoted Prices in Active Markets for Identical Assets (Level 1)
Class of Stock [Line Items]
Cash Provided by (Used in) Financing Activity, Including Discontinued Operation
Net cash (used in) provided by financing activities
Net cash provided by financing activities
Investments [Member]
Investments
Auditor Location
Deferred tax liabilities
Deferred Income Tax Liabilities, Net, Total
Deferred Income Tax Liabilities, Net
Deferred tax liabilities
Total
Investments, Fair Value Disclosure
Jiaxin Travel
Shanghai Jiaxin Travel Agency("Jiaxin Travel")
Shanghai Jiaxin Travel Agency.
Shanghai Jiaxin Travel Agency [Member]
Condensed Cash Flow Statement [Table Text Block]
Schedule of Condensed Statements of Cash Flows
Income Tax Examination, Likelihood of Unfavorable Settlement
Description of uncertain income tax position
Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table Text Block]
Summary of Diluted Net Income Per Share Excluded from Earnings Per Share
Income Tax Jurisdiction [Domain]
Income Tax Authority
Entity Interactive Data Current
Entity Interactive Data Current
Impairment Of Other Long Lived Assets To Be Disposed Of
Impairment of other long lived assets to be disposed of.
Impairment loss on other long-lived assets
Statement of Income Location, Balance [Domain]
Income Statement Location
Cash flows from operating activities
Cash Provided by (Used in) Operating Activity, Including Discontinued Operation [Abstract]
Proceeds from Contributed Capital
Capital contribution from shareholder
Supplier I [Member]
Supplier I.
Supplier I
Proceeds from Related Party Debt
Proceeds from related parties loans
Due from related party.
Due From Related Party
Amount due from related parties
Amounts due from related parties, net
Catastrophic Event [Domain]
Catastrophic Event
American Depositary Share [Member]
American depositary share.
ADS
Convenience translation.
Convenience Translation Policy [Text Block]
Convenience translation
Short-term Investment And Investments Under Fair Value
Short Term Investment And Investments Under Fair Value Disclosure [Text Block]
Short Term Investment And Investments Under Fair Value Disclosure [Text Block]
Schedules of Concentrations of Continuing Operations
Schedules of Concentration of Risk, by Risk Factor [Table Text Block]
Amount of Restricted Net Assets for Consolidated and Unconsolidated Subsidiaries
Restricted net assets
Increase (Decrease) in Due from Related Parties, Current, Total
Increase (Decrease) in Due from Related Parties, Current
Amounts due from related parties
Condensed Income Statement [Table]
Short-term investments under fair value
Short Term Investments Fair Value Disclosure
Short term investments fair value disclosure.
Organization, Consolidation and Presentation of Financial Statements Disclosure [Text Block]
Organization and Principal Activities
Income Tax Authority, Name [Domain]
Income Tax Authority, Name
Fair value change of investments, expense (income).
Fair Value Change Of Investments
Fair value change of investments
Construction in Progress, Gross
Construction in progress
Oil and Gas, Cost Incurred, Development Cost
Total costs, for development of study camps
Local Phone Number
Local Phone Number
Learning Services
Learning services [Member]
Learning services.
Yang Huining
Yang Huining [Member]
Yang Huining.
Other Liabilities, Current
Amount due to related parties
Amounts due to related parties
Share-Based Payment Arrangement, Nonvested Award, Option, Cost Not yet Recognized, Amount
Unrecognized compensation cost related to non-vested share options
Short-Term Lease, Cost
Short term lease expenses
CHINA
PRC
Weighted Average Number of Shares Outstanding, Diluted [Abstract]
Weighted average shares used in calculating net (loss) income per ordinary share:
Auditor Opinion [Text Block]
Non controlling interest shareholders of subsidiaries.
Non Controlling Interest Shareholders of Subsidiaries [Member]
Non-controlling Interest Shareholders of Subsidiaries
Accounting Policies [Abstract]
Impairment loss on long-term investments.
Impairment loss on long-term investments
Impairment loss on long-term investments
Loss from long-term investments impairment
Customer C
Customer C [Member]
Customer C.
Shanghai Xinhao Consulting Management Co LTD [Member]
Shanghai xinhao consulting management co ltd.
Xinhao Consulting
Shanghai Xinhao Consulting Management Co., Ltd ("Xinhao Consulting")
Total Revenue
Total Revenue
Revenue from Contract with Customer, Excluding Assessed Tax
Total revenue
Lessee, Operating Lease, Liability, to be Paid, Year Four
2030
Income Tax Reconciliation Change in True Up on Net Operating Loss
Income tax reconciliation change in true up on net operating loss.
Effect of true-up on NOL
True-up on NOL
Class of Stock [Domain]
Class of Stock
Share-Based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Period for Recognition
Unrecognized compensation cost expected to recognized over a weighted-average period
Accrued Professional Fees, Current
Professional service fee payable
Schedule of Accounts Payable and Accrued Liabilities [Table Text Block]
Schedule of Accrued Expenses and Other Current Liabilities
Stock, Class of Stock [Table]
Entity Emerging Growth Company
Entity Emerging Growth Company
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Vested and Expected to Vest, Outstanding, Weighted Average Remaining Contractual Term
Weighted Average Remaining Contract Life (Years), Options vested or expected to vest
Area of Land
Construction area