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Fair Value Measurements link:presentationLink link:definitionLink link:calculationLink 1010 - Disclosure - Accounts Receivable, Net of Allowance for Doubtful Accounts link:presentationLink link:definitionLink link:calculationLink 1011 - Disclosure - Related Party Balances and Transactions link:presentationLink link:definitionLink link:calculationLink 1012 - Disclosure - Prepaid expenses and other receivables and other assets link:presentationLink link:definitionLink link:calculationLink 1013 - Disclosure - Property, Plant and Equipment, net link:presentationLink link:definitionLink link:calculationLink 1014 - Disclosure - Intangible Assets, Net link:presentationLink link:definitionLink link:calculationLink 1015 - Disclosure - Long-term Investments link:presentationLink link:definitionLink link:calculationLink 1016 - Disclosure - Short-term Borrowing link:presentationLink link:definitionLink link:calculationLink 1017 - Disclosure - Other payables and accrued expenses link:presentationLink link:definitionLink link:calculationLink 1018 - Disclosure - Employee Benefits link:presentationLink link:definitionLink link:calculationLink 1019 - Disclosure - Income Taxes link:presentationLink link:definitionLink link:calculationLink 1020 - Disclosure - Long-term borrowing link:presentationLink link:definitionLink link:calculationLink 1021 - Disclosure - Common Shares link:presentationLink link:definitionLink link:calculationLink 1022 - Disclosure - Redeemable Preferred Shares link:presentationLink link:definitionLink link:calculationLink 1023 - Disclosure - Share-based Compensation link:presentationLink link:definitionLink link:calculationLink 1024 - Disclosure - Operating Revenue link:presentationLink link:definitionLink link:calculationLink 1025 - Disclosure - Selling Expense link:presentationLink link:definitionLink link:calculationLink 1026 - Disclosure - General and Administrative Expenses link:presentationLink link:definitionLink link:calculationLink 1027 - Disclosure - Investment Income/(Loss) link:presentationLink link:definitionLink link:calculationLink 1028 - Disclosure - Net Loss Per Share link:presentationLink link:definitionLink link:calculationLink 1029 - Disclosure - Lease link:presentationLink link:definitionLink link:calculationLink 1030 - Disclosure - Commitments and Contingencies link:presentationLink link:definitionLink link:calculationLink 1031 - Disclosure - Restricted Net Asset link:presentationLink link:definitionLink link:calculationLink 1032 - Disclosure - Parent Company Only Condensed Financial Information link:presentationLink link:definitionLink link:calculationLink 1033 - Disclosure - Subsequent Events link:presentationLink link:definitionLink link:calculationLink 1034 - Disclosure - Summary of Significant Accounting Policies (Policies) link:presentationLink link:definitionLink link:calculationLink 1035 - Disclosure - Principal Activities and Reorganization (Tables) link:presentationLink link:definitionLink link:calculationLink 1036 - Disclosure - Summary of Significant Accounting Policies (Tables) link:presentationLink link:definitionLink link:calculationLink 1037 - Disclosure - Fair Value Measurements (Tables) link:presentationLink link:definitionLink link:calculationLink 1038 - Disclosure - Accounts Receivable, Net of Allowance for Doubtful Accounts (Tables) link:presentationLink link:definitionLink link:calculationLink 1039 - Disclosure - Related Party Balances and Transactions (Tables) link:presentationLink link:definitionLink link:calculationLink 1040 - Disclosure - Prepaid Expenses and Other Receivables and Other assets (Tables) link:presentationLink link:definitionLink link:calculationLink 1041 - Disclosure - Property, Plant and Equipment, net (Tables) link:presentationLink link:definitionLink link:calculationLink 1042 - Disclosure - Intangible Assets, Net (Tables) link:presentationLink link:definitionLink link:calculationLink 1043 - Disclosure - Long-term Investments (Tables) link:presentationLink link:definitionLink link:calculationLink 1044 - Disclosure - Short-term Borrowing (Tables) link:presentationLink link:definitionLink link:calculationLink 1045 - Disclosure - Other Payables and Accrued Expenses (Tables) link:presentationLink link:definitionLink link:calculationLink 1046 - Disclosure - Income Taxes (Tables) link:presentationLink link:definitionLink link:calculationLink 1047 - Disclosure - Long-term Borrowing (Tables) link:presentationLink link:definitionLink link:calculationLink 1048 - Disclosure - Redeemable Preferred Shares (Tables) link:presentationLink link:definitionLink link:calculationLink 1049 - Disclosure - Share-based Compensation (Tables) link:presentationLink link:definitionLink link:calculationLink 1050 - Disclosure - Operating Revenue (Tables) link:presentationLink link:definitionLink link:calculationLink 1051 - Disclosure - Selling Expense (Tables) link:presentationLink link:definitionLink link:calculationLink 1052 - Disclosure - General and Administrative Expenses (Tables) link:presentationLink link:definitionLink link:calculationLink 1053 - Disclosure - Investment income/(loss) (Tables) link:presentationLink link:definitionLink link:calculationLink 1054 - Disclosure - Net Loss Per Share (Tables) link:presentationLink link:definitionLink link:calculationLink 1055 - Disclosure - Lease (Tables) link:presentationLink link:definitionLink link:calculationLink 1056 - Disclosure - Parent Company Only Condensed Financial Information (Tables) link:presentationLink link:definitionLink link:calculationLink 1057 - Disclosure - Principal Activities and Reorganization - Additional Information (Detail) link:presentationLink link:definitionLink link:calculationLink 1058 - Disclosure - Principal Activities and Reorganization - Summary of Principal Subsidaries, Consolidated VIE and Subsidiaries of VIE (Detail) link:presentationLink link:definitionLink link:calculationLink 1059 - Disclosure - Summary of Significant Accounting Policies - Summarized of Financial Information Group's Consolidated Financial Statements (Detail) link:presentationLink link:definitionLink link:calculationLink 1060 - Disclosure - Summary of Significant Accounting Policies - Summary of Estimated Useful Life and Residual Value of Property Plant and Equipment (Detail) link:presentationLink link:definitionLink link:calculationLink 1061 - Disclosure - Summary of Significant Accounting Policies - Summary of Estimated Useful Life and Residual Value of Intangible Assets (Detail) link:presentationLink link:definitionLink link:calculationLink 1062 - Disclosure - Summary of Significant Accounting Policies - Summary of Customer Concentration Risk (Detail) link:presentationLink link:definitionLink link:calculationLink 1063 - Disclosure - Summary of Significant Accounting Policies - Schedule of Concentration in Monetary as Well as Percentage of Cash and Cash Equivalents (Details) link:presentationLink link:definitionLink link:calculationLink 1064 - Disclosure - Summary of Significant Accounting Policies - Additional Information (Detail) link:presentationLink link:definitionLink link:calculationLink 1065 - Disclosure - Fair Value measurement - Summary of Fair Value Assets Measured on Recurring Basis (Detail) link:presentationLink link:definitionLink link:calculationLink 1066 - Disclosure - Accounts Receivable, Net of Allowance for Doubtful Accounts - Summary of Account Receivables, Net of Allowance for Doubtful Accounts (Detail) link:presentationLink link:definitionLink link:calculationLink 1067 - Disclosure - Accounts Receivable, Net of Allowance for Doubtful Accounts - Summary of Movement of Allowance for Doubtful Accounts (Detail) link:presentationLink link:definitionLink link:calculationLink 1068 - Disclosure - Related Party Balances and Transactions - Schedule of Service Provided by or to Related Parties (Detail) link:presentationLink link:definitionLink link:calculationLink 1069 - Disclosure - Related Party Balances and Transactions - Schedule of Related Party Transactions (Detail) link:presentationLink link:definitionLink link:calculationLink 1070 - Disclosure - Prepaid Expenses and Other Receivables and Other assets - Summary of Prepaid Expenses and Receivables (Detail) link:presentationLink link:definitionLink link:calculationLink 1071 - Disclosure - Prepaid Expenses and Other Receivables and Other assets - Summary of Prepaid Expenses and Receivables (Parenthetical) (Detail) link:presentationLink link:definitionLink link:calculationLink 1072 - Disclosure - Property, Plant and Equipment, net - Summary of Property, Plant and Equipment, Net (Detail) link:presentationLink link:definitionLink link:calculationLink 1073 - Disclosure - Property, Plant and Equipment, net - Summary of Property, Plant and Equipment, Net (Parenthetical) (Detail) link:presentationLink link:definitionLink link:calculationLink 1074 - Disclosure - Property, Plant and Equipment, net - Additional Information (Detail) link:presentationLink link:definitionLink link:calculationLink 1075 - Disclosure - Intangible Assets, Net - Schedule of Finite-Lived Intangible Assets (Detail) link:presentationLink link:definitionLink link:calculationLink 1076 - Disclosure - Intangible Assets, Net - Schedule of Finite-Lived Intangible Assets (Parenthetical) (Detail) link:presentationLink link:definitionLink link:calculationLink 1077 - Disclosure - Intangible Assets, Net - Additional Information (Detail) link:presentationLink link:definitionLink link:calculationLink 1078 - Disclosure - Intangible Assets, Net - Schedule of Finite-Lived Intangible Assets, Future Amortization Expense (Detail) link:presentationLink link:definitionLink link:calculationLink 1079 - Disclosure - Long-term Investments - Summary of Long Term Investments (Detail) link:presentationLink link:definitionLink link:calculationLink 1080 - Disclosure - Long-term Investments - Additional Information (Detail) link:presentationLink link:definitionLink link:calculationLink 1081 - Disclosure - Short-term Borrowing - Summary of Short-term Borrowing (Detail) link:presentationLink link:definitionLink link:calculationLink 1082 - Disclosure - Short-term Borrowing - Summary of Short-term Borrowing (Parenthetical) (Detail) link:presentationLink link:definitionLink link:calculationLink 1083 - Disclosure - Other Payables and Accrued Expenses (Detail) link:presentationLink link:definitionLink link:calculationLink 1084 - Disclosure - Employee Benefits - Additional Information (Detail) link:presentationLink link:definitionLink link:calculationLink 1085 - Disclosure - Income Taxes - Additional Information (Detail) link:presentationLink link:definitionLink link:calculationLink 1086 - Disclosure - Income Taxes - Summary of Composition of Income Tax Expense (Detail) link:presentationLink link:definitionLink link:calculationLink 1087 - Disclosure - Income Taxes - Summary of Reconciliation of Income Tax Expense (Detail) link:presentationLink link:definitionLink link:calculationLink 1088 - Disclosure - Income Taxes - Significant Components of Deferred Tax Assets and Deferred Tax Liabilities (Detail) link:presentationLink link:definitionLink link:calculationLink 1089 - Disclosure - Income Taxes - Summary of Movement of Valuation Allowance (Detail) link:presentationLink link:definitionLink link:calculationLink 1090 - Disclosure - Long-term Borrowing - Summary of long-term borrowings (Detail) link:presentationLink link:definitionLink link:calculationLink 1091 - Disclosure - Long-term Borrowing - Additional Information (Detail) link:presentationLink link:definitionLink link:calculationLink 1092 - Disclosure - Common Shares - Additional Information (Detail) link:presentationLink link:definitionLink link:calculationLink 1093 - Disclosure - Redeemable Preferred Shares and Convertible Bond - Summary Of Group's Redeemable Preferred Shares Activities (Detail) link:presentationLink link:definitionLink link:calculationLink 1094 - Disclosure - Redeemable Preferred Shares and Convertible Bond - Additional Information (Detail) link:presentationLink link:definitionLink link:calculationLink 1095 - Disclosure - Share-based Compensation - Share-based Payment Arrangement, Expensed and Capitalized, Amount (Detail) link:presentationLink link:definitionLink link:calculationLink 1096 - Disclosure - Share-based Compensation - Share-based Payment Arrangement, Option, Activity (Detail) link:presentationLink link:definitionLink link:calculationLink 1097 - Disclosure - Share-based Compensation - Summary of Share Based Compensation Stock Options Activity Outstanding (Detail) link:presentationLink link:definitionLink link:calculationLink 1098 - Disclosure - Share-based Compensation - Summary of Assumptions Used to Determine Fair Value of Share Options Granted (Detail) link:presentationLink link:definitionLink link:calculationLink 1099 - Disclosure - Share-based Compensation - Share-based Payment Arrangement, Restricted Stock Unit, Activity (Detail) link:presentationLink link:definitionLink link:calculationLink 1100 - Disclosure - Share-based Compensation - Additional Information (Detail) link:presentationLink link:definitionLink link:calculationLink 1101 - Disclosure - Operating Revenue - Disaggregation of Revenue (Detail) link:presentationLink link:definitionLink link:calculationLink 1102 - Disclosure - Selling Expense - Schedule of Selling Expense (Detail) link:presentationLink link:definitionLink link:calculationLink 1103 - Disclosure - General and Administrative Expenses - Summary of General And Administrative Expenses (Detail) link:presentationLink link:definitionLink link:calculationLink 1104 - Disclosure - Investment income/(loss) - Summary of Investment Income (Detail) link:presentationLink link:definitionLink link:calculationLink 1105 - Disclosure - Net Loss Per Share (Detail) link:presentationLink link:definitionLink link:calculationLink 1106 - Disclosure - Net Loss Per Share - Additional Information (Detail) link:presentationLink link:definitionLink link:calculationLink 1107 - Disclosure - Lease - Summary of Supplemental Balance Sheet Information Related to Leases (Detail) link:presentationLink link:definitionLink link:calculationLink 1108 - Disclosure - Lease - Summary of Lease Cost (Detail) link:presentationLink link:definitionLink link:calculationLink 1109 - Disclosure - Lease - Summary of Operating Lease Liabilities (Detail) link:presentationLink link:definitionLink link:calculationLink 1110 - Disclosure - Lease - Summary of Supplemental Cash Flow Information Related to the Operating Leases (Detail) link:presentationLink link:definitionLink link:calculationLink 1111 - Disclosure - Lease - Additional Information (Detail) link:presentationLink link:definitionLink link:calculationLink 1112 - Disclosure - Commitments and Contingencies - Additional Information (Detail) link:presentationLink link:definitionLink link:calculationLink 1113 - Disclosure - Restricted Net Asset - Additional Information (Detail) link:presentationLink link:definitionLink link:calculationLink 1114 - Disclosure - Parent Company Only Condensed Financial Information - Summary of Condensed Balance sheet (Detail) link:presentationLink link:definitionLink link:calculationLink 1115 - Disclosure - Parent Company Only Condensed Financial Information - Summary of Condensed Balance sheet (Parenthetical) (Detail) link:presentationLink link:definitionLink link:calculationLink 1116 - Disclosure - Parent Company Only Condensed Financial Information - Summary of Comprehensive Income/(Loss) (Detail) link:presentationLink link:definitionLink link:calculationLink 1117 - Disclosure - Parent Company Only Condensed Financial Information - Condensed Cash Flow Statement (Detail) link:presentationLink link:definitionLink link:calculationLink