Related and Nonrelated Parties [Axis] Related Party [Member] Equity Components [Axis] Preferred Stock [Member] Common Stock [Member] Additional Paid-in Capital [Member] Statutory Surplus Reserve [Member] AOCI Attributable to Parent [Member] Retained Earnings [Member] Noncontrolling Interest [Member] Class of Stock [Axis] Series A-1 Preferred Stock [Member] Majority Shareholder [Member] Business Combination [Axis] Hongyuan International Holding Group Co Ltd [Member] Fengcuiyuan Chang Technology Development Co Ltd [Member] Rongcheng Supply Chain Management Co Ltd [Member] Chongqing Xuchang Qingrong Trading Co., Ltd. [Member] Long-Lived Asset, Class [Axis] Machinery and Equipment [Member] Automobiles [Member] Office Equipment [Member] Cover [Abstract] Document Type Amendment Flag Amendment Description Document Registration Statement Document Annual Report Document Quarterly Report Document Transition Report Document Shell Company Report Document Shell Company Event Date Document Period Start Date Document Period End Date Document Fiscal Period Focus Document Fiscal Year Focus Current Fiscal Year End Date Entity File Number Entity Registrant Name Entity Central Index Key Entity Primary SIC Number Entity Tax Identification Number Entity Incorporation, State or Country Code Entity Address, Address Line One Entity Address, Address Line Two Entity Address, Address Line Three Entity Address, City or Town Entity Address, State or Province Entity Address, Country Entity Address, Postal Zip Code Country Region City Area Code Local Phone Number Extension Written Communications Soliciting Material Pre-commencement Tender Offer Pre-commencement Issuer Tender Offer Title of 12(b) Security No Trading Symbol Flag Trading Symbol Security Exchange Name Title of 12(g) Security Security Reporting Obligation Annual Information Form Audited Annual Financial Statements Entity Well-known Seasoned Issuer Entity Voluntary Filers Entity Current Reporting Status Entity Interactive Data Current Entity Filer Category Entity Small Business Entity Emerging Growth Company Elected Not To Use the Extended Transition Period Document Accounting Standard Other Reporting Standard Item Number Entity Shell Company Entity Public Float Entity Bankruptcy Proceedings, Reporting Current Entity Common Stock, Shares Outstanding Documents Incorporated by Reference [Text Block] Defined Benefit Plan [Table] Defined Benefit Plan Disclosure [Line Items] ASSETS Current Assets Cash and cash equivalents Accounts receivable, net Inventory Prepaid expense and other receivable Total Current Assets Property and equipment, net of accumulated Intangible assets, net of accumulated amortization Deferred expenses Right of use assets TOTAL ASSETS LIABILITIES AND STOCKHOLDERS’ DEFICIT Current Liabilities Accounts payable and accrued liabilities Operating lease liabilities - Current Deferred revenue Tax payable Due to related party Total Current Liabilities Operating lease liabilities - Noncurrent TOTAL LIABILITIES Commitments and contingencies Stockholders’ Deficit Series A-1 Preferred stock: 5,000,000 shares authorized; $0.001 par value 5,000,000 issued and outstanding at March 31, 2026, and December 31, 2025 Common stock: 2,000,000,000 shares authorized; $0.001 par value 74,640,766 shares issued and outstanding at March 31, 2026, and December 31, 2025 Additional Paid-in Capital Statutory surplus reserve Accumulated other comprehensive income Accumulated deficit Total Hong Yuan Holding Group Stockholders’ Deficit Non-controlling interests Total stockholders’ deficit TOTAL LIABILITIES AND STOCKHOLDERS’ DEFICIT Statement of Financial Position [Abstract] Series A-1 Preferred stock shares, authorized Series A-1 Preferred stock, par value Series A-1 Preferred stock shares, issued Series A-1 Preferred stock shares, outstanding Common stock shares, authorized Common stock, par value Common stock, shares issued Common stock, shares outstanding Income Statement [Abstract] Revenue Cost of revenue Gross Profit Operating Expenses Selling and marketing General and administrative Professional fees Total Operating Expenses Operating loss from continuing operations Other Income and Expense Interest income Other income Total other income Net (loss) income before taxes Provision for income taxes (Loss) income from continuing operations Discontinued operations Loss from discontinued operation Loss from discontinued operations, net of tax benefits Net (loss) income before non-controlling interests Net loss attributable to non-controlling interests Net (loss) income attributable to Hong Yuan Holding Group Other comprehensive income Comprehensive (Loss) Income Basic net income (loss) per common share Dilutive net income (loss) per common share Weighted average number of common shares outstanding - basic Weighted average number of common shares outstanding - diluted Statement [Table] Statement [Line Items] Beginning balance Balance, shares Net income (loss) Accumulated other comprehensive income Ending balance Balance, shares Statement of Cash Flows [Abstract] CASH FLOWS FROM OPERATING ACTIVITIES Net Income (loss) Net (loss) from discontinued operations Adjustments to reconcile net income to net cash provided by operating activities: Depreciation and amortization Lease expense Changes in operating assets and liabilities: Accounts receivable Inventory Prepaid expense and other receivable Accounts payable and accrued liabilities Deferred revenue Operating lease payment Tax payable Due to related party Net Cash (Used in) Operating Activities from Continuing Operations Net Cash (Used in) Operating Activities from Discontinued Operations Net Cash (Used in) Operating Activities CASH FLOWS FROM INVESTING ACTIVITIES Intangible assets Net Cash (Used in) Investing Activities CASH FLOWS FROM FINANCING ACTIVITIES EFFECT OF EXCHANGE RATE CHANGE ON CASH & CASH EQUIVALENTS Net change in cash and cash equivalents Cash and cash equivalents, beginning of period Cash and cash equivalents, end of period SUPPLEMENTAL CASH FLOW INFORMATION: Cash paid for income taxes NON-CASH INVESTING AND FINANCING ACTIVITIES Right of use asset and related liability Organization, Consolidation and Presentation of Financial Statements [Abstract] Organization Accounting Policies [Abstract] Summary of significant accounting policies Going concern Property, Plant, and Equipment [Abstract] Property and equipment Intangible Asset, Goodwill and Other [Abstract] Intangible assets Leases Leases Related Party Transactions [Abstract] Related party transaction Equity [Abstract] Common stock Preferred stock Income Tax Disclosure [Abstract] Income taxes Subsequent Events [Abstract] Subsequent event Basis of Presentation Principles of Consolidation Use of Estimates Cash and Cash Equivalents Property and Equipment Lease Stock-Based Compensation Loss per Share Income Taxes Schedule of estimated useful lives of property and equipment Schedule of property and equipment Schedule of intangible assets Schedule of balance sheet information related to company’s leases Schedule of company’s lease expenses Schedule of other information related to leases Schedule of maturities of lease liabilities OrganizationTable [Table] Reverse stock split, description Sale of stock, shares Equity interest Acquisition of equity interest Subsidiary percentage Property, Plant, and Equipment [Table] Property, Plant, and Equipment [Line Items] Property and equipment estimated lives Income tax examination, description Office Equipment Total Less: accumulated depreciation Property and equipment, net Software Less: Accumulated amortization Intangible assets, net Schedule Of Balance Sheet Information Related To Companys Leases Operating lease right-of-use assets Operating lease liabilities - current Operating lease liability – non-current Total operating lease liabilities Schedule Of Companys Lease Expenses Operating lease expense Operating cash flows from operating leases Operating lease, weighted average remaining lease term Operating lease, weighted average discount rate 2026 (9 months remaining) 2027 Total lease payments Less: imputed interest Less: current portion Lease liabilities – non-current portion Original lease term Lease modified description Right of use asset and related liability Related Party Transaction [Table] Related Party Transaction [Line Items] Due from related party Due to related parties Acquisition of business Common stock, shares authorized Series A-1 Preferred stock, shares outstanding Unrecognized tax benefits Series A-1 Preferred Stock [Member] Hongyuan International Holding Group Co Ltd [Member] Fengcuiyuan Chang Technology Development Co Ltd [Member] Rongcheng Supply Chain Management Co Ltd [Member] Chongqing Xuchang Qingrong Trading Co., Ltd. [Member] Schedule Of Estimated Useful Lives Of Property And Equipment [Table Text Block] Decrease in right of use asset and related liability Schedule of Operating Lease Expenses [Table Text Block] Statutory Surplus Reserve [Member] Income loss from discontinued operations. Right of use asset and related liability modification. Right of use asset and related liability. Assets, Current Assets Liabilities, Current Liabilities Equity, Attributable to Parent Equity, Including Portion Attributable to Noncontrolling Interest Liabilities and Equity Gross Profit Operating Expenses [Default Label] Operating Income (Loss) Other Nonoperating Income (Expense) Income (Loss) from Continuing Operations, Net of Tax, Including Portion Attributable to Noncontrolling Interest Income (Loss) from Discontinued Operations, Net of Tax, Including Portion Attributable to Noncontrolling Interest Net Income (Loss) Attributable to Parent Comprehensive Income (Loss), Net of Tax, Attributable to Parent Shares, Outstanding Other Comprehensive Income (Loss), Net of Tax Increase (Decrease) in Accounts Receivable Increase (Decrease) in Inventories Increase (Decrease) in Prepaid Expense Increase (Decrease) in Accounts Payable and Accrued Liabilities Increase (Decrease) in Deferred Revenue Increase (Decrease) in Income Taxes Payable Increase (Decrease) in Due to Related Parties, Current Cash Provided by (Used in) Operating Activity, Continuing Operation Cash Provided by (Used in) Operating Activity, Including Discontinued Operation Payments to Acquire Intangible Assets Cash Provided by (Used in) Investing Activity, Including Discontinued Operation Cash Provided by (Used in) Financing Activity, Including Discontinued Operation Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Period Increase (Decrease), Including Exchange Rate Effect and Discontinued Operation Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Including Discontinued Operation Lessee, Operating Leases [Text Block] Property, Plant, and Equipment, Accumulated Depreciation, Depletion, and Amortization Intangible Asset, Finite-Lived, after Accumulated Amortization Operating Lease, Liability Lessee, Operating Lease, Liability, to be Paid Lessee, Operating Lease, Liability, Undiscounted Excess Amount RightOfUseAssetAndRelatedLiabilityModification