001 - Statement - Condensed Consolidated Balance Sheets link:presentationLink link:definitionLink link:calculationLink 002 - Statement - Condensed Consolidated Balance Sheets (Parentheticals) link:presentationLink link:definitionLink link:calculationLink 003 - Statement - Condensed Consolidated Statements of Loss and Comprehensive Loss link:presentationLink link:definitionLink link:calculationLink 004 - Statement - Condensed Consolidated Statements of Changes in Shareholders’ Equity link:presentationLink link:definitionLink link:calculationLink 005 - Statement - Condensed Consolidated Statements Of Cash Flows link:presentationLink link:definitionLink link:calculationLink 006 - Disclosure - Organization and Nature of Operations link:presentationLink link:definitionLink link:calculationLink 007 - Disclosure - Summary of Significant Accounting Policies link:presentationLink link:definitionLink link:calculationLink 008 - Disclosure - Cash link:presentationLink link:definitionLink link:calculationLink 009 - Disclosure - Accounts receivable and contract assets link:presentationLink link:definitionLink link:calculationLink 010 - Disclosure - Prepayments, deposits and other current assets link:presentationLink link:definitionLink link:calculationLink 011 - Disclosure - Property and equipment, net link:presentationLink link:definitionLink link:calculationLink 012 - Disclosure - Intangible assets link:presentationLink link:definitionLink link:calculationLink 013 - Disclosure - Goodwill link:presentationLink link:definitionLink link:calculationLink 014 - Disclosure - Leases link:presentationLink link:definitionLink link:calculationLink 015 - Disclosure - Prepaid and other assets link:presentationLink link:definitionLink link:calculationLink 016 - Disclosure - Related party transactions and balances link:presentationLink link:definitionLink link:calculationLink 017 - Disclosure - Accrued expenses and other current liabilities link:presentationLink link:definitionLink link:calculationLink 018 - Disclosure - Contract liabilities link:presentationLink link:definitionLink link:calculationLink 019 - Disclosure - Taxes link:presentationLink link:definitionLink link:calculationLink 020 - Disclosure - Business Combination link:presentationLink link:definitionLink link:calculationLink 021 - Disclosure - Share Based Compensation link:presentationLink link:definitionLink link:calculationLink 022 - Disclosure - Ordinary share link:presentationLink link:definitionLink link:calculationLink 023 - Disclosure - Statutory surplus reserves link:presentationLink link:definitionLink link:calculationLink 024 - Disclosure - Restricted assets link:presentationLink link:definitionLink link:calculationLink 025 - Disclosure - Risks and Concentration link:presentationLink link:definitionLink link:calculationLink 026 - Disclosure - Commitments and contingencies link:presentationLink link:definitionLink link:calculationLink 027 - Disclosure - Subsequent events link:presentationLink link:definitionLink link:calculationLink 996000 - Disclosure - Accounting Policies, by Policy (Policies) link:presentationLink link:definitionLink link:calculationLink 996001 - Disclosure - Organization and Nature of Operations (Tables) link:presentationLink link:definitionLink link:calculationLink 996002 - Disclosure - Summary of Significant Accounting Policies (Tables) link:presentationLink link:definitionLink link:calculationLink 996003 - Disclosure - Cash (Tables) link:presentationLink link:definitionLink link:calculationLink 996004 - Disclosure - Accounts receivable and contract assets (Tables) link:presentationLink link:definitionLink link:calculationLink 996005 - Disclosure - Prepayments, deposits and other current assets (Tables) link:presentationLink link:definitionLink link:calculationLink 996006 - Disclosure - Property and equipment, net (Tables) link:presentationLink link:definitionLink link:calculationLink 996007 - Disclosure - Intangible assets (Tables) link:presentationLink link:definitionLink link:calculationLink 996008 - Disclosure - Goodwill (Tables) link:presentationLink link:definitionLink link:calculationLink 996009 - Disclosure - Leases (Tables) link:presentationLink link:definitionLink link:calculationLink 996010 - Disclosure - Prepaid and other assets (Tables) link:presentationLink link:definitionLink link:calculationLink 996011 - Disclosure - Related party transactions and balances (Tables) link:presentationLink link:definitionLink link:calculationLink 996012 - Disclosure - Accrued expenses and other current liabilities (Tables) link:presentationLink link:definitionLink link:calculationLink 996013 - Disclosure - Contract liabilities (Tables) link:presentationLink link:definitionLink link:calculationLink 996014 - Disclosure - Taxes (Tables) link:presentationLink link:definitionLink link:calculationLink 996015 - Disclosure - Business Combination (Tables) link:presentationLink link:definitionLink link:calculationLink 996016 - Disclosure - Organization and Nature of Operations (Details) link:presentationLink link:definitionLink link:calculationLink 996017 - Disclosure - Organization and Nature of Operations - Schedule of Operating Subsidiaries (Details) link:presentationLink link:definitionLink link:calculationLink 996018 - Disclosure - Summary of Significant Accounting Policies (Details) link:presentationLink link:definitionLink link:calculationLink 996019 - Disclosure - Summary of Significant Accounting Policies - Schedule of Foreign Currencies Exchange Rates (Details) link:presentationLink link:definitionLink link:calculationLink 996020 - Disclosure - Summary of Significant Accounting Policies - Schedule of Property and Equipment are Stated at Cost less Accumulated Depreciation (Details) link:presentationLink link:definitionLink link:calculationLink 996021 - Disclosure - Summary of Significant Accounting Policies - Schedule of Intangible Asset (Details) link:presentationLink link:definitionLink link:calculationLink 996022 - Disclosure - Summary of Significant Accounting Policies - Schedule of Disaggregated Information of Revenues by Services (Details) link:presentationLink link:definitionLink link:calculationLink 996023 - Disclosure - Cash - Schedule of Cash and Cash Equivalents (Details) link:presentationLink link:definitionLink link:calculationLink 996024 - Disclosure - Accounts receivable and contract assets (Details) link:presentationLink link:definitionLink link:calculationLink 996025 - Disclosure - Accounts receivable and contract assets - Schedule of Accounts Receivables and Contract Assets (Details) link:presentationLink link:definitionLink link:calculationLink 996026 - Disclosure - Prepayments, deposits and other current assets (Details) link:presentationLink link:definitionLink link:calculationLink 996027 - Disclosure - Prepayments, deposits and other current assets - Schedule of Prepaid Expenses and Other Current Assets (Details) link:presentationLink link:definitionLink link:calculationLink 996028 - Disclosure - Property and equipment, net (Details) link:presentationLink link:definitionLink link:calculationLink 996029 - Disclosure - Property and equipment, net - Schedule of Property and Equipment, Net (Details) link:presentationLink link:definitionLink link:calculationLink 996030 - Disclosure - Intangible assets (Details) link:presentationLink link:definitionLink link:calculationLink 996031 - Disclosure - Intangible assets - Schedule of Acquired Intangible Asset Balances (Details) link:presentationLink link:definitionLink link:calculationLink 996032 - Disclosure - Intangible assets - Schedule of Future Amortization Expense of the Intangible Assets (Details) link:presentationLink link:definitionLink link:calculationLink 996033 - Disclosure - Goodwill - Schedule of Goodwill (Details) link:presentationLink link:definitionLink link:calculationLink 996034 - Disclosure - Goodwill - Schedule of Goodwill, Net (Details) link:presentationLink link:definitionLink link:calculationLink 996035 - Disclosure - Leases - Schedule of Non-Cancellable lease Contract (Details) link:presentationLink link:definitionLink link:calculationLink 996036 - Disclosure - Leases - Schedule of Operating lease Right -of-Use Assets, Net (Details) link:presentationLink link:definitionLink link:calculationLink 996037 - Disclosure - Leases - Schedule of Consolidated Statements of Operations (Details) link:presentationLink link:definitionLink link:calculationLink 996038 - Disclosure - Leases - Schedule of Maturity Analysis of Operating Lease Liability (Details) link:presentationLink link:definitionLink link:calculationLink 996039 - Disclosure - Prepaid and other assets (Details) link:presentationLink link:definitionLink link:calculationLink 996040 - Disclosure - Prepaid and other assets - Schedule of Prepaid and Other Assets (Details) link:presentationLink link:definitionLink link:calculationLink 996041 - Disclosure - Related party transactions and balances - Schedule of Major Related Parties and Their Relationships (Details) link:presentationLink link:definitionLink link:calculationLink 996042 - Disclosure - Related party transactions and balances - Schedule of Significant Balances with Related Parties (Details) link:presentationLink link:definitionLink link:calculationLink 996043 - Disclosure - Accrued expenses and other current liabilities (Details) link:presentationLink link:definitionLink link:calculationLink 996044 - Disclosure - Accrued expenses and other current liabilities - Schedule of Accrued Expenses and Other Current Liabilities (Details) link:presentationLink link:definitionLink link:calculationLink 996045 - Disclosure - Contract liabilities - Schedule of Contract Liabilities (Details) link:presentationLink link:definitionLink link:calculationLink 996046 - Disclosure - Taxes (Details) link:presentationLink link:definitionLink link:calculationLink 996047 - Disclosure - Taxes - Schedule of Taxes Payable (Details) link:presentationLink link:definitionLink link:calculationLink 996048 - Disclosure - Taxes - Schedule of Income Tax Provision (Details) link:presentationLink link:definitionLink link:calculationLink 996049 - Disclosure - Taxes - Schedule of Company’s Effective Tax Rate (Details) link:presentationLink link:definitionLink link:calculationLink 996050 - Disclosure - Taxes - Schedule of Deferred Tax Assets (Details) link:presentationLink link:definitionLink link:calculationLink 996051 - Disclosure - Taxes - Schedule of Movement of Valuation Allowance (Details) link:presentationLink link:definitionLink link:calculationLink 996052 - Disclosure - Business Combination (Details) link:presentationLink link:definitionLink link:calculationLink 996053 - Disclosure - Business Combination - Schedule of Fair Value of the Non-Controlling Interests was Evaluated Based on Equity (Details) link:presentationLink link:definitionLink link:calculationLink 996054 - Disclosure - Share Based Compensation (Details) link:presentationLink link:definitionLink link:calculationLink 996055 - Disclosure - Ordinary share (Details) link:presentationLink link:definitionLink link:calculationLink 996056 - Disclosure - Statutory surplus reserves (Details) link:presentationLink link:definitionLink link:calculationLink 996057 - Disclosure - Restricted assets (Details) link:presentationLink link:definitionLink link:calculationLink 996058 - Disclosure - Risks and Concentration (Details) link:presentationLink link:definitionLink link:calculationLink 996059 - Disclosure - Commitments and contingencies (Details) link:presentationLink link:definitionLink link:calculationLink 000 - Document - Document And Entity Information link:presentationLink link:definitionLink link:calculationLink