<?xml version='1.0' encoding='utf-8'?>
<FilingSummary>
  <Version>3.26.1</Version>
  <ProcessingTime/>
  <ReportFormat>html</ReportFormat>
  <ContextCount>423</ContextCount>
  <ElementCount>578</ElementCount>
  <EntityCount>1</EntityCount>
  <FootnotesReported>true</FootnotesReported>
  <SegmentCount>145</SegmentCount>
  <ScenarioCount>0</ScenarioCount>
  <TuplesReported>false</TuplesReported>
  <UnitCount>8</UnitCount>
  <MyReports>
    <Report instance="form20-f.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R1.htm</HtmlFileName>
      <LongName>00000001 - Document - Cover</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://chechegroup.com/role/Cover</Role>
      <ShortName>Cover</ShortName>
      <MenuCategory>Cover</MenuCategory>
      <Position>1</Position>
    </Report>
    <Report instance="form20-f.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R2.htm</HtmlFileName>
      <LongName>00000002 - Statement - Consolidated Balance Sheets</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://chechegroup.com/role/BalanceSheets</Role>
      <ShortName>Consolidated Balance Sheets</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>2</Position>
    </Report>
    <Report instance="form20-f.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R3.htm</HtmlFileName>
      <LongName>00000003 - Statement - Consolidated Balance Sheets (Parenthetical)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://chechegroup.com/role/BalanceSheetsParenthetical</Role>
      <ShortName>Consolidated Balance Sheets (Parenthetical)</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>3</Position>
    </Report>
    <Report instance="form20-f.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R4.htm</HtmlFileName>
      <LongName>00000004 - Statement - Consolidated Statements of Operations and Comprehensive Loss</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://chechegroup.com/role/StatementsOfOperationsAndComprehensiveLoss</Role>
      <ShortName>Consolidated Statements of Operations and Comprehensive Loss</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>4</Position>
    </Report>
    <Report instance="form20-f.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R5.htm</HtmlFileName>
      <LongName>00000005 - Statement - Consolidated Statements of Changes in Shareholders' (Deficit)/Equity</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://chechegroup.com/role/StatementsOfChangesInShareholdersDeficitequity</Role>
      <ShortName>Consolidated Statements of Changes in Shareholders' (Deficit)/Equity</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>5</Position>
    </Report>
    <Report instance="form20-f.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R6.htm</HtmlFileName>
      <LongName>00000006 - Statement - Consolidated Statements of Cash Flows</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://chechegroup.com/role/StatementsOfCashFlows</Role>
      <ShortName>Consolidated Statements of Cash Flows</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>6</Position>
    </Report>
    <Report instance="form20-f.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R7.htm</HtmlFileName>
      <LongName>995410 - Disclosure - Pay vs Performance Disclosure</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://xbrl.sec.gov/ecd/role/PvpDisclosure</Role>
      <ShortName>Pay vs Performance Disclosure</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>7</Position>
    </Report>
    <Report instance="form20-f.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R8.htm</HtmlFileName>
      <LongName>995447 - Disclosure - Insider Trading Policies and Procedures</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://xbrl.sec.gov/ecd/role/InsiderTradingPoliciesProc</Role>
      <ShortName>Insider Trading Policies and Procedures</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>8</Position>
    </Report>
    <Report instance="form20-f.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R9.htm</HtmlFileName>
      <LongName>995550 - Disclosure - Cybersecurity Risk Management and Strategy Disclosure</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://xbrl.sec.gov/cyd/role/CybersecurityRiskManagementAndStrategyDisclosure</Role>
      <ShortName>Cybersecurity Risk Management and Strategy Disclosure</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>9</Position>
    </Report>
    <Report instance="form20-f.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R10.htm</HtmlFileName>
      <LongName>999014 - Disclosure - Organization and Principal Activities</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://chechegroup.com/role/OrganizationAndPrincipalActivities</Role>
      <ShortName>Organization and Principal Activities</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>10</Position>
    </Report>
    <Report instance="form20-f.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R11.htm</HtmlFileName>
      <LongName>999015 - Disclosure - Significant Accounting Policies</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://chechegroup.com/role/SignificantAccountingPolicies</Role>
      <ShortName>Significant Accounting Policies</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>11</Position>
    </Report>
    <Report instance="form20-f.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R12.htm</HtmlFileName>
      <LongName>999016 - Disclosure - Reverse Recapitalization</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://chechegroup.com/role/ReverseRecapitalization</Role>
      <ShortName>Reverse Recapitalization</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>12</Position>
    </Report>
    <Report instance="form20-f.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R13.htm</HtmlFileName>
      <LongName>999017 - Disclosure - Accounts receivable, net</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://chechegroup.com/role/AccountsReceivableNet</Role>
      <ShortName>Accounts receivable, net</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>13</Position>
    </Report>
    <Report instance="form20-f.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R14.htm</HtmlFileName>
      <LongName>999018 - Disclosure - Prepayments and other current assets</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://chechegroup.com/role/PrepaymentsAndOtherCurrentAssets</Role>
      <ShortName>Prepayments and other current assets</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>14</Position>
    </Report>
    <Report instance="form20-f.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R15.htm</HtmlFileName>
      <LongName>999019 - Disclosure - Property, equipment and leasehold improvement, net</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://chechegroup.com/role/PropertyEquipmentAndLeaseholdImprovementNet</Role>
      <ShortName>Property, equipment and leasehold improvement, net</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>15</Position>
    </Report>
    <Report instance="form20-f.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R16.htm</HtmlFileName>
      <LongName>999020 - Disclosure - Intangible assets, net</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://chechegroup.com/role/IntangibleAssetsNet</Role>
      <ShortName>Intangible assets, net</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>16</Position>
    </Report>
    <Report instance="form20-f.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R17.htm</HtmlFileName>
      <LongName>999021 - Disclosure - Goodwill</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://chechegroup.com/role/Goodwill</Role>
      <ShortName>Goodwill</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>17</Position>
    </Report>
    <Report instance="form20-f.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R18.htm</HtmlFileName>
      <LongName>999022 - Disclosure - Leases</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://chechegroup.com/role/Leases</Role>
      <ShortName>Leases</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>18</Position>
    </Report>
    <Report instance="form20-f.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R19.htm</HtmlFileName>
      <LongName>999023 - Disclosure - Short-term and long-term borrowings</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://chechegroup.com/role/Short-termAndLong-termBorrowings</Role>
      <ShortName>Short-term and long-term borrowings</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>19</Position>
    </Report>
    <Report instance="form20-f.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R20.htm</HtmlFileName>
      <LongName>999024 - Disclosure - Taxation</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://chechegroup.com/role/Taxation</Role>
      <ShortName>Taxation</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>20</Position>
    </Report>
    <Report instance="form20-f.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R21.htm</HtmlFileName>
      <LongName>999025 - Disclosure - Tax payable</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://chechegroup.com/role/TaxPayable</Role>
      <ShortName>Tax payable</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>21</Position>
    </Report>
    <Report instance="form20-f.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R22.htm</HtmlFileName>
      <LongName>999026 - Disclosure - Accrued expenses and other current liabilities</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://chechegroup.com/role/AccruedExpensesAndOtherCurrentLiabilities</Role>
      <ShortName>Accrued expenses and other current liabilities</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>22</Position>
    </Report>
    <Report instance="form20-f.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R23.htm</HtmlFileName>
      <LongName>999027 - Disclosure - Preferred shares</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://chechegroup.com/role/PreferredShares</Role>
      <ShortName>Preferred shares</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>23</Position>
    </Report>
    <Report instance="form20-f.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R24.htm</HtmlFileName>
      <LongName>999028 - Disclosure - Segment Information</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://chechegroup.com/role/SegmentInformation</Role>
      <ShortName>Segment Information</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>24</Position>
    </Report>
    <Report instance="form20-f.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R25.htm</HtmlFileName>
      <LongName>999029 - Disclosure - Cost of revenues</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://chechegroup.com/role/CostOfRevenues</Role>
      <ShortName>Cost of revenues</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>25</Position>
    </Report>
    <Report instance="form20-f.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R26.htm</HtmlFileName>
      <LongName>999030 - Disclosure - Employee benefits</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://chechegroup.com/role/EmployeeBenefits</Role>
      <ShortName>Employee benefits</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>26</Position>
    </Report>
    <Report instance="form20-f.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R27.htm</HtmlFileName>
      <LongName>999031 - Disclosure - Share-based compensation</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://chechegroup.com/role/Share-basedCompensation</Role>
      <ShortName>Share-based compensation</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>27</Position>
    </Report>
    <Report instance="form20-f.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R28.htm</HtmlFileName>
      <LongName>999032 - Disclosure - Net loss per share</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://chechegroup.com/role/NetLossPerShare</Role>
      <ShortName>Net loss per share</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>28</Position>
    </Report>
    <Report instance="form20-f.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R29.htm</HtmlFileName>
      <LongName>999033 - Disclosure - Commitments and Contingencies</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://chechegroup.com/role/CommitmentsAndContingencies</Role>
      <ShortName>Commitments and Contingencies</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>29</Position>
    </Report>
    <Report instance="form20-f.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R30.htm</HtmlFileName>
      <LongName>999034 - Disclosure - Related Party Balances and Transactions</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://chechegroup.com/role/RelatedPartyBalancesAndTransactions</Role>
      <ShortName>Related Party Balances and Transactions</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>30</Position>
    </Report>
    <Report instance="form20-f.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R31.htm</HtmlFileName>
      <LongName>999035 - Disclosure - Fair Value Measurement</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://chechegroup.com/role/FairValueMeasurement</Role>
      <ShortName>Fair Value Measurement</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>31</Position>
    </Report>
    <Report instance="form20-f.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R32.htm</HtmlFileName>
      <LongName>999036 - Disclosure - Subsequent Events</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://chechegroup.com/role/SubsequentEvents</Role>
      <ShortName>Subsequent Events</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>32</Position>
    </Report>
    <Report instance="form20-f.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R33.htm</HtmlFileName>
      <LongName>999037 - Disclosure - Restricted Net Assets</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://chechegroup.com/role/RestrictedNetAssets</Role>
      <ShortName>Restricted Net Assets</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>33</Position>
    </Report>
    <Report instance="form20-f.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R34.htm</HtmlFileName>
      <LongName>999038 - Disclosure - Additional Information&amp;thinsp;???&amp;thinsp;Condensed Financial Statements of the Parent Company</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://chechegroup.com/role/AdditionalInformationthinspthinspcondensedFinancialStatementsOfParentCompany</Role>
      <ShortName>Additional Information&amp;thinsp;???&amp;thinsp;Condensed Financial Statements of the Parent Company</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>34</Position>
    </Report>
    <Report instance="form20-f.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R35.htm</HtmlFileName>
      <LongName>999039 - Disclosure - Significant Accounting Policies (Policies)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://chechegroup.com/role/SignificantAccountingPoliciesPolicies</Role>
      <ShortName>Significant Accounting Policies (Policies)</ShortName>
      <MenuCategory>Policies</MenuCategory>
      <ParentRole>http://chechegroup.com/role/SignificantAccountingPolicies</ParentRole>
      <Position>35</Position>
    </Report>
    <Report instance="form20-f.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R36.htm</HtmlFileName>
      <LongName>999040 - Disclosure - Organization and Principal Activities (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://chechegroup.com/role/OrganizationAndPrincipalActivitiesTables</Role>
      <ShortName>Organization and Principal Activities (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://chechegroup.com/role/OrganizationAndPrincipalActivities</ParentRole>
      <Position>36</Position>
    </Report>
    <Report instance="form20-f.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R37.htm</HtmlFileName>
      <LongName>999041 - Disclosure - Significant Accounting Policies (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://chechegroup.com/role/SignificantAccountingPoliciesTables</Role>
      <ShortName>Significant Accounting Policies (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://chechegroup.com/role/SignificantAccountingPolicies</ParentRole>
      <Position>37</Position>
    </Report>
    <Report instance="form20-f.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R38.htm</HtmlFileName>
      <LongName>999042 - Disclosure - Reverse Recapitalization (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://chechegroup.com/role/ReverseRecapitalizationTables</Role>
      <ShortName>Reverse Recapitalization (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://chechegroup.com/role/ReverseRecapitalization</ParentRole>
      <Position>38</Position>
    </Report>
    <Report instance="form20-f.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R39.htm</HtmlFileName>
      <LongName>999043 - Disclosure - Accounts receivable, net (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://chechegroup.com/role/AccountsReceivableNetTables</Role>
      <ShortName>Accounts receivable, net (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://chechegroup.com/role/AccountsReceivableNet</ParentRole>
      <Position>39</Position>
    </Report>
    <Report instance="form20-f.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R40.htm</HtmlFileName>
      <LongName>999044 - Disclosure - Prepayments and other current assets (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://chechegroup.com/role/PrepaymentsAndOtherCurrentAssetsTables</Role>
      <ShortName>Prepayments and other current assets (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://chechegroup.com/role/PrepaymentsAndOtherCurrentAssets</ParentRole>
      <Position>40</Position>
    </Report>
    <Report instance="form20-f.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R41.htm</HtmlFileName>
      <LongName>999045 - Disclosure - Property, equipment and leasehold improvement, net (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://chechegroup.com/role/PropertyEquipmentAndLeaseholdImprovementNetTables</Role>
      <ShortName>Property, equipment and leasehold improvement, net (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://chechegroup.com/role/PropertyEquipmentAndLeaseholdImprovementNet</ParentRole>
      <Position>41</Position>
    </Report>
    <Report instance="form20-f.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R42.htm</HtmlFileName>
      <LongName>999046 - Disclosure - Intangible assets, net (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://chechegroup.com/role/IntangibleAssetsNetTables</Role>
      <ShortName>Intangible assets, net (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://chechegroup.com/role/IntangibleAssetsNet</ParentRole>
      <Position>42</Position>
    </Report>
    <Report instance="form20-f.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R43.htm</HtmlFileName>
      <LongName>999047 - Disclosure - Goodwill (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://chechegroup.com/role/GoodwillTables</Role>
      <ShortName>Goodwill (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://chechegroup.com/role/Goodwill</ParentRole>
      <Position>43</Position>
    </Report>
    <Report instance="form20-f.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R44.htm</HtmlFileName>
      <LongName>999048 - Disclosure - Leases (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://chechegroup.com/role/LeasesTables</Role>
      <ShortName>Leases (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://chechegroup.com/role/Leases</ParentRole>
      <Position>44</Position>
    </Report>
    <Report instance="form20-f.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R45.htm</HtmlFileName>
      <LongName>999049 - Disclosure - Short-term and long-term borrowings (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://chechegroup.com/role/Short-termAndLong-termBorrowingsTables</Role>
      <ShortName>Short-term and long-term borrowings (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://chechegroup.com/role/Short-termAndLong-termBorrowings</ParentRole>
      <Position>45</Position>
    </Report>
    <Report instance="form20-f.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R46.htm</HtmlFileName>
      <LongName>999050 - Disclosure - Taxation (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://chechegroup.com/role/TaxationTables</Role>
      <ShortName>Taxation (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://chechegroup.com/role/Taxation</ParentRole>
      <Position>46</Position>
    </Report>
    <Report instance="form20-f.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R47.htm</HtmlFileName>
      <LongName>999051 - Disclosure - Tax payable (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://chechegroup.com/role/TaxPayableTables</Role>
      <ShortName>Tax payable (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://chechegroup.com/role/TaxPayable</ParentRole>
      <Position>47</Position>
    </Report>
    <Report instance="form20-f.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R48.htm</HtmlFileName>
      <LongName>999052 - Disclosure - Accrued expenses and other current liabilities (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://chechegroup.com/role/AccruedExpensesAndOtherCurrentLiabilitiesTables</Role>
      <ShortName>Accrued expenses and other current liabilities (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://chechegroup.com/role/AccruedExpensesAndOtherCurrentLiabilities</ParentRole>
      <Position>48</Position>
    </Report>
    <Report instance="form20-f.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R49.htm</HtmlFileName>
      <LongName>999053 - Disclosure - Preferred shares (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://chechegroup.com/role/PreferredSharesTables</Role>
      <ShortName>Preferred shares (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://chechegroup.com/role/PreferredShares</ParentRole>
      <Position>49</Position>
    </Report>
    <Report instance="form20-f.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R50.htm</HtmlFileName>
      <LongName>999054 - Disclosure - Segment Information (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://chechegroup.com/role/SegmentInformationTables</Role>
      <ShortName>Segment Information (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://chechegroup.com/role/SegmentInformation</ParentRole>
      <Position>50</Position>
    </Report>
    <Report instance="form20-f.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R51.htm</HtmlFileName>
      <LongName>999055 - Disclosure - Cost of revenues (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://chechegroup.com/role/CostOfRevenuesTables</Role>
      <ShortName>Cost of revenues (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://chechegroup.com/role/CostOfRevenues</ParentRole>
      <Position>51</Position>
    </Report>
    <Report instance="form20-f.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R52.htm</HtmlFileName>
      <LongName>999056 - Disclosure - Employee benefits (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://chechegroup.com/role/EmployeeBenefitsTables</Role>
      <ShortName>Employee benefits (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://chechegroup.com/role/EmployeeBenefits</ParentRole>
      <Position>52</Position>
    </Report>
    <Report instance="form20-f.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R53.htm</HtmlFileName>
      <LongName>999057 - Disclosure - Share-based compensation (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://chechegroup.com/role/Share-basedCompensationTables</Role>
      <ShortName>Share-based compensation (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://chechegroup.com/role/Share-basedCompensation</ParentRole>
      <Position>53</Position>
    </Report>
    <Report instance="form20-f.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R54.htm</HtmlFileName>
      <LongName>999058 - Disclosure - Net loss per share (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://chechegroup.com/role/NetLossPerShareTables</Role>
      <ShortName>Net loss per share (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://chechegroup.com/role/NetLossPerShare</ParentRole>
      <Position>54</Position>
    </Report>
    <Report instance="form20-f.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R55.htm</HtmlFileName>
      <LongName>999059 - Disclosure - Related Party Balances and Transactions (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://chechegroup.com/role/RelatedPartyBalancesAndTransactionsTables</Role>
      <ShortName>Related Party Balances and Transactions (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://chechegroup.com/role/RelatedPartyBalancesAndTransactions</ParentRole>
      <Position>55</Position>
    </Report>
    <Report instance="form20-f.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R56.htm</HtmlFileName>
      <LongName>999060 - Disclosure - Fair Value Measurement (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://chechegroup.com/role/FairValueMeasurementTables</Role>
      <ShortName>Fair Value Measurement (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://chechegroup.com/role/FairValueMeasurement</ParentRole>
      <Position>56</Position>
    </Report>
    <Report instance="form20-f.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R57.htm</HtmlFileName>
      <LongName>999061 - Disclosure - Additional Information&amp;thinsp;???&amp;thinsp;Condensed Financial Statements of the Parent Company (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://chechegroup.com/role/AdditionalInformationthinspthinspcondensedFinancialStatementsOfParentCompanyTables</Role>
      <ShortName>Additional Information&amp;thinsp;???&amp;thinsp;Condensed Financial Statements of the Parent Company (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://chechegroup.com/role/AdditionalInformationthinspthinspcondensedFinancialStatementsOfParentCompany</ParentRole>
      <Position>57</Position>
    </Report>
    <Report instance="form20-f.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R58.htm</HtmlFileName>
      <LongName>999062 - Disclosure - Schedule of Consolidated Subsidiaries,VIE and Subsidiaries of VIE (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://chechegroup.com/role/ScheduleOfConsolidatedSubsidiariesvieAndSubsidiariesOfVieDetails</Role>
      <ShortName>Schedule of Consolidated Subsidiaries,VIE and Subsidiaries of VIE (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>58</Position>
    </Report>
    <Report instance="form20-f.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R59.htm</HtmlFileName>
      <LongName>999063 - Disclosure - Schedule of Consolidated Subsidiaries,VIE and Subsidiaries of VIE (Details) (Parenthetical)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://chechegroup.com/role/ScheduleOfConsolidatedSubsidiariesvieAndSubsidiariesOfVieDetailsParenthetical</Role>
      <ShortName>Schedule of Consolidated Subsidiaries,VIE and Subsidiaries of VIE (Details) (Parenthetical)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>59</Position>
    </Report>
    <Report instance="form20-f.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R60.htm</HtmlFileName>
      <LongName>999064 - Disclosure - Schedule of ordinary shares issued immediately following the consummation of the Reverse Recapital (Details)(Parenthetical)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://chechegroup.com/role/ScheduleOfOrdinarySharesIssuedImmediatelyFollowingConsummationOfReverseRecapitalDetailsparenthetical</Role>
      <ShortName>Schedule of ordinary shares issued immediately following the consummation of the Reverse Recapital (Details)(Parenthetical)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>60</Position>
    </Report>
    <Report instance="form20-f.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R61.htm</HtmlFileName>
      <LongName>999065 - Disclosure - Organization and Principal Activities (Details Narrative)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://chechegroup.com/role/OrganizationAndPrincipalActivitiesDetailsNarrative</Role>
      <ShortName>Organization and Principal Activities (Details Narrative)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://chechegroup.com/role/OrganizationAndPrincipalActivitiesTables</ParentRole>
      <Position>61</Position>
    </Report>
    <Report instance="form20-f.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R62.htm</HtmlFileName>
      <LongName>999066 - Disclosure - Schedule of Consolidated Financial Statements (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://chechegroup.com/role/ScheduleOfConsolidatedFinancialStatementsDetails</Role>
      <ShortName>Schedule of Consolidated Financial Statements (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>62</Position>
    </Report>
    <Report instance="form20-f.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R63.htm</HtmlFileName>
      <LongName>999067 - Disclosure - Schedule of Operation (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://chechegroup.com/role/ScheduleOfOperationDetails</Role>
      <ShortName>Schedule of Operation (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>63</Position>
    </Report>
    <Report instance="form20-f.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R64.htm</HtmlFileName>
      <LongName>999068 - Disclosure - Schedule of Cash Flow (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://chechegroup.com/role/ScheduleOfCashFlowDetails</Role>
      <ShortName>Schedule of Cash Flow (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>64</Position>
    </Report>
    <Report instance="form20-f.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R65.htm</HtmlFileName>
      <LongName>999069 - Disclosure - Schedule of Property, Equipment and Leasehold Improvement are Stated at Cost Less Accumulated Depreciation and Impairment (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://chechegroup.com/role/ScheduleOfPropertyEquipmentAndLeaseholdImprovementAreStatedAtCostLessAccumulatedDepreciationAndImpairmentDetails</Role>
      <ShortName>Schedule of Property, Equipment and Leasehold Improvement are Stated at Cost Less Accumulated Depreciation and Impairment (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>65</Position>
    </Report>
    <Report instance="form20-f.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R66.htm</HtmlFileName>
      <LongName>999070 - Disclosure - Schedule of Amortization of Finite-lived Intangible Assets Using the Straight-line Method Over their Estimated Useful Lives (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://chechegroup.com/role/ScheduleOfAmortizationOfFinite-livedIntangibleAssetsUsingStraight-lineMethodOverTheirEstimatedUsefulLivesDetails</Role>
      <ShortName>Schedule of Amortization of Finite-lived Intangible Assets Using the Straight-line Method Over their Estimated Useful Lives (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>66</Position>
    </Report>
    <Report instance="form20-f.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R67.htm</HtmlFileName>
      <LongName>999071 - Disclosure - Significant Accounting Policies (Details Narrative)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://chechegroup.com/role/SignificantAccountingPoliciesDetailsNarrative</Role>
      <ShortName>Significant Accounting Policies (Details Narrative)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://chechegroup.com/role/SignificantAccountingPoliciesTables</ParentRole>
      <Position>67</Position>
    </Report>
    <Report instance="form20-f.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R68.htm</HtmlFileName>
      <LongName>999072 - Disclosure - Reverse Recapitalization (Details Narrative)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://chechegroup.com/role/ReverseRecapitalizationDetailsNarrative</Role>
      <ShortName>Reverse Recapitalization (Details Narrative)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://chechegroup.com/role/ReverseRecapitalizationTables</ParentRole>
      <Position>68</Position>
    </Report>
    <Report instance="form20-f.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R69.htm</HtmlFileName>
      <LongName>999073 - Disclosure - Schedule of Ordinary Shares Issued Immediately Following Consummation of Reverse Recapital (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://chechegroup.com/role/ScheduleOfOrdinarySharesIssuedImmediatelyFollowingConsummationOfReverseRecapitalDetails</Role>
      <ShortName>Schedule of Ordinary Shares Issued Immediately Following Consummation of Reverse Recapital (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>69</Position>
    </Report>
    <Report instance="form20-f.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R70.htm</HtmlFileName>
      <LongName>999074 - Disclosure - Schedule of Ordinary Shares Issued Immediately Following Consummation of Reverse Recapital (Details) (Parenthetical)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://chechegroup.com/role/ScheduleOfOrdinarySharesIssuedImmediatelyFollowingConsummationOfReverseRecapitalDetailsParentheticalDisclosure</Role>
      <ShortName>Schedule of Ordinary Shares Issued Immediately Following Consummation of Reverse Recapital (Details) (Parenthetical)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>70</Position>
    </Report>
    <Report instance="form20-f.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R71.htm</HtmlFileName>
      <LongName>999075 - Disclosure - Schedule of Supplemental Reverse Recapitalization (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://chechegroup.com/role/ScheduleOfSupplementalReverseRecapitalizationDetails</Role>
      <ShortName>Schedule of Supplemental Reverse Recapitalization (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>71</Position>
    </Report>
    <Report instance="form20-f.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R72.htm</HtmlFileName>
      <LongName>999076 - Disclosure - Schedule of Accounts Receivable, Net (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://chechegroup.com/role/ScheduleOfAccountsReceivableNetDetails</Role>
      <ShortName>Schedule of Accounts Receivable, Net (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>72</Position>
    </Report>
    <Report instance="form20-f.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R73.htm</HtmlFileName>
      <LongName>999077 - Disclosure - Schedule of Allowance for Current Expected Credit Losses (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://chechegroup.com/role/ScheduleOfAllowanceForCurrentExpectedCreditLossesDetails</Role>
      <ShortName>Schedule of Allowance for Current Expected Credit Losses (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>73</Position>
    </Report>
    <Report instance="form20-f.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R74.htm</HtmlFileName>
      <LongName>999078 - Disclosure - Schedule of Prepayments and Other Current Assets (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://chechegroup.com/role/ScheduleOfPrepaymentsAndOtherCurrentAssetsDetails</Role>
      <ShortName>Schedule of Prepayments and Other Current Assets (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>74</Position>
    </Report>
    <Report instance="form20-f.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R75.htm</HtmlFileName>
      <LongName>999079 - Disclosure - Schedule of Property, Equipment and Leasehold Improvement, Net (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://chechegroup.com/role/ScheduleOfPropertyEquipmentAndLeaseholdImprovementNetDetails</Role>
      <ShortName>Schedule of Property, Equipment and Leasehold Improvement, Net (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>75</Position>
    </Report>
    <Report instance="form20-f.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R76.htm</HtmlFileName>
      <LongName>999080 - Disclosure - Property, equipment and leasehold improvement, net (Details Narrative)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://chechegroup.com/role/PropertyEquipmentAndLeaseholdImprovementNetDetailsNarrative</Role>
      <ShortName>Property, equipment and leasehold improvement, net (Details Narrative)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://chechegroup.com/role/PropertyEquipmentAndLeaseholdImprovementNetTables</ParentRole>
      <Position>76</Position>
    </Report>
    <Report instance="form20-f.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R77.htm</HtmlFileName>
      <LongName>999081 - Disclosure - Schedule of Intangible Assets, Net (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://chechegroup.com/role/ScheduleOfIntangibleAssetsNetDetails</Role>
      <ShortName>Schedule of Intangible Assets, Net (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>77</Position>
    </Report>
    <Report instance="form20-f.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R78.htm</HtmlFileName>
      <LongName>999082 - Disclosure - Schedule of Estimated Amortization Expenses (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://chechegroup.com/role/ScheduleOfEstimatedAmortizationExpensesDetails</Role>
      <ShortName>Schedule of Estimated Amortization Expenses (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>78</Position>
    </Report>
    <Report instance="form20-f.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R79.htm</HtmlFileName>
      <LongName>999083 - Disclosure - Intangible assets, net (Details Narrative)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://chechegroup.com/role/IntangibleAssetsNetDetailsNarrative</Role>
      <ShortName>Intangible assets, net (Details Narrative)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://chechegroup.com/role/IntangibleAssetsNetTables</ParentRole>
      <Position>79</Position>
    </Report>
    <Report instance="form20-f.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R80.htm</HtmlFileName>
      <LongName>999084 - Disclosure - SChedule of Goodwill and Accumulated Impairment Losses (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://chechegroup.com/role/ScheduleOfGoodwillAndAccumulatedImpairmentLossesDetails</Role>
      <ShortName>SChedule of Goodwill and Accumulated Impairment Losses (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>80</Position>
    </Report>
    <Report instance="form20-f.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R81.htm</HtmlFileName>
      <LongName>999085 - Disclosure - Goodwill (Details Narrative)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://chechegroup.com/role/GoodwillDetailsNarrative</Role>
      <ShortName>Goodwill (Details Narrative)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://chechegroup.com/role/GoodwillTables</ParentRole>
      <Position>81</Position>
    </Report>
    <Report instance="form20-f.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R82.htm</HtmlFileName>
      <LongName>999086 - Disclosure - Schedule of Aggregate Right of Use Assets and Related Lease Liabilities (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://chechegroup.com/role/ScheduleOfAggregateRightOfUseAssetsAndRelatedLeaseLiabilitiesDetails</Role>
      <ShortName>Schedule of Aggregate Right of Use Assets and Related Lease Liabilities (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>82</Position>
    </Report>
    <Report instance="form20-f.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R83.htm</HtmlFileName>
      <LongName>999087 - Disclosure - Weighted Average Lease Term and Weighted Average Discount Rate (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://chechegroup.com/role/WeightedAverageLeaseTermAndWeightedAverageDiscountRateDetails</Role>
      <ShortName>Weighted Average Lease Term and Weighted Average Discount Rate (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>83</Position>
    </Report>
    <Report instance="form20-f.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R84.htm</HtmlFileName>
      <LongName>999088 - Disclosure - Schedule of Lease Expenses (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://chechegroup.com/role/ScheduleOfLeaseExpensesDetails</Role>
      <ShortName>Schedule of Lease Expenses (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>84</Position>
    </Report>
    <Report instance="form20-f.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R85.htm</HtmlFileName>
      <LongName>999089 - Disclosure - Schedule of Supplemental Cash Flow Information Related to Leases (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://chechegroup.com/role/ScheduleOfSupplementalCashFlowInformationRelatedToLeasesDetails</Role>
      <ShortName>Schedule of Supplemental Cash Flow Information Related to Leases (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>85</Position>
    </Report>
    <Report instance="form20-f.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R86.htm</HtmlFileName>
      <LongName>999090 - Disclosure - Schedule of Maturities of Lease Liabilities (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://chechegroup.com/role/ScheduleOfMaturitiesOfLeaseLiabilitiesDetails</Role>
      <ShortName>Schedule of Maturities of Lease Liabilities (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>86</Position>
    </Report>
    <Report instance="form20-f.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R87.htm</HtmlFileName>
      <LongName>999091 - Disclosure -  Schedule of short-term and long-term borrowings (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://chechegroup.com/role/ScheduleOfShort-termAndLong-termBorrowingsDetails</Role>
      <ShortName> Schedule of short-term and long-term borrowings (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>87</Position>
    </Report>
    <Report instance="form20-f.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R88.htm</HtmlFileName>
      <LongName>999092 - Disclosure - Schedule of Bank Borrowings (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://chechegroup.com/role/ScheduleOfBankBorrowingsDetails</Role>
      <ShortName>Schedule of Bank Borrowings (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>88</Position>
    </Report>
    <Report instance="form20-f.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R89.htm</HtmlFileName>
      <LongName>999093 - Disclosure - Schedule of Bank Borrowings (Details) (Parenthetical)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://chechegroup.com/role/ScheduleOfBankBorrowingsDetailsParenthetical</Role>
      <ShortName>Schedule of Bank Borrowings (Details) (Parenthetical)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>89</Position>
    </Report>
    <Report instance="form20-f.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R90.htm</HtmlFileName>
      <LongName>999094 - Disclosure - Taxation (Details Narrative)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://chechegroup.com/role/TaxationDetailsNarrative</Role>
      <ShortName>Taxation (Details Narrative)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://chechegroup.com/role/TaxationTables</ParentRole>
      <Position>90</Position>
    </Report>
    <Report instance="form20-f.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R91.htm</HtmlFileName>
      <LongName>999095 - Disclosure - Schedule of Income Tax Expense (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://chechegroup.com/role/ScheduleOfIncomeTaxExpenseDetails</Role>
      <ShortName>Schedule of Income Tax Expense (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>91</Position>
    </Report>
    <Report instance="form20-f.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R92.htm</HtmlFileName>
      <LongName>999096 - Disclosure - Schedule of Rate of Loss Before Income Taxes and Actual Provision (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://chechegroup.com/role/ScheduleOfRateOfLossBeforeIncomeTaxesAndActualProvisionDetails</Role>
      <ShortName>Schedule of Rate of Loss Before Income Taxes and Actual Provision (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>92</Position>
    </Report>
    <Report instance="form20-f.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R93.htm</HtmlFileName>
      <LongName>999097 - Disclosure - Schedule of Income Taxes Paid (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://chechegroup.com/role/ScheduleOfIncomeTaxesPaidDetails</Role>
      <ShortName>Schedule of Income Taxes Paid (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>93</Position>
    </Report>
    <Report instance="form20-f.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R94.htm</HtmlFileName>
      <LongName>999098 - Disclosure - Schedule of Deferred Tax Assets and Liabilities (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://chechegroup.com/role/ScheduleOfDeferredTaxAssetsAndLiabilitiesDetails</Role>
      <ShortName>Schedule of Deferred Tax Assets and Liabilities (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>94</Position>
    </Report>
    <Report instance="form20-f.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R95.htm</HtmlFileName>
      <LongName>999099 - Disclosure - Schedule of Valuation Allowance (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://chechegroup.com/role/ScheduleOfValuationAllowanceDetails</Role>
      <ShortName>Schedule of Valuation Allowance (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>95</Position>
    </Report>
    <Report instance="form20-f.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R96.htm</HtmlFileName>
      <LongName>999100 - Disclosure - Schedule of Tax Payable (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://chechegroup.com/role/ScheduleOfTaxPayableDetails</Role>
      <ShortName>Schedule of Tax Payable (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>96</Position>
    </Report>
    <Report instance="form20-f.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R97.htm</HtmlFileName>
      <LongName>999101 - Disclosure - Schedule of Accrued Expenses and Other Current Liabilities (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://chechegroup.com/role/ScheduleOfAccruedExpensesAndOtherCurrentLiabilitiesDetails</Role>
      <ShortName>Schedule of Accrued Expenses and Other Current Liabilities (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>97</Position>
    </Report>
    <Report instance="form20-f.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R98.htm</HtmlFileName>
      <LongName>999102 - Disclosure - Schedule of Accrued Expenses and Other Current Liabilities (Details) (Parenthetical)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://chechegroup.com/role/ScheduleOfAccruedExpensesAndOtherCurrentLiabilitiesDetailsParenthetical</Role>
      <ShortName>Schedule of Accrued Expenses and Other Current Liabilities (Details) (Parenthetical)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>98</Position>
    </Report>
    <Report instance="form20-f.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R99.htm</HtmlFileName>
      <LongName>999103 - Disclosure - Schedule of Issuances of Preferred Shares (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://chechegroup.com/role/ScheduleOfIssuancesOfPreferredSharesDetails</Role>
      <ShortName>Schedule of Issuances of Preferred Shares (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>99</Position>
    </Report>
    <Report instance="form20-f.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R100.htm</HtmlFileName>
      <LongName>999104 - Disclosure - Schedule of Preferred Shares Activities (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://chechegroup.com/role/ScheduleOfPreferredSharesActivitiesDetails</Role>
      <ShortName>Schedule of Preferred Shares Activities (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>100</Position>
    </Report>
    <Report instance="form20-f.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R101.htm</HtmlFileName>
      <LongName>999105 - Disclosure - Preferred shares (Details Narrative)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://chechegroup.com/role/PreferredSharesDetailsNarrative</Role>
      <ShortName>Preferred shares (Details Narrative)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://chechegroup.com/role/PreferredSharesTables</ParentRole>
      <Position>101</Position>
    </Report>
    <Report instance="form20-f.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R102.htm</HtmlFileName>
      <LongName>999106 - Disclosure - Schedule of Key Revenues Streams (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://chechegroup.com/role/ScheduleOfKeyRevenuesStreamsDetails</Role>
      <ShortName>Schedule of Key Revenues Streams (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>102</Position>
    </Report>
    <Report instance="form20-f.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R103.htm</HtmlFileName>
      <LongName>999107 - Disclosure - Segment Information (Details Narrative)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://chechegroup.com/role/SegmentInformationDetailsNarrative</Role>
      <ShortName>Segment Information (Details Narrative)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://chechegroup.com/role/SegmentInformationTables</ParentRole>
      <Position>103</Position>
    </Report>
    <Report instance="form20-f.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R104.htm</HtmlFileName>
      <LongName>999108 - Disclosure - Schedule of Cost of Revenues (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://chechegroup.com/role/ScheduleOfCostOfRevenuesDetails</Role>
      <ShortName>Schedule of Cost of Revenues (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>104</Position>
    </Report>
    <Report instance="form20-f.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R105.htm</HtmlFileName>
      <LongName>999109 - Disclosure - Schedule of Employee Welfare Benefits Expenses (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://chechegroup.com/role/ScheduleOfEmployeeWelfareBenefitsExpensesDetails</Role>
      <ShortName>Schedule of Employee Welfare Benefits Expenses (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>105</Position>
    </Report>
    <Report instance="form20-f.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R106.htm</HtmlFileName>
      <LongName>999110 - Disclosure - Schedule of Option Pricing Model and Adopted Fair Value Per Share (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://chechegroup.com/role/ScheduleOfOptionPricingModelAndAdoptedFairValuePerShareDetails</Role>
      <ShortName>Schedule of Option Pricing Model and Adopted Fair Value Per Share (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>106</Position>
    </Report>
    <Report instance="form20-f.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R107.htm</HtmlFileName>
      <LongName>999111 - Disclosure - Schedule of Stock Options Activities (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://chechegroup.com/role/ScheduleOfStockOptionsActivitiesDetails</Role>
      <ShortName>Schedule of Stock Options Activities (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>107</Position>
    </Report>
    <Report instance="form20-f.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R108.htm</HtmlFileName>
      <LongName>999112 - Disclosure - Schedule of Restricted Share Activities (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://chechegroup.com/role/ScheduleOfRestrictedShareActivitiesDetails</Role>
      <ShortName>Schedule of Restricted Share Activities (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>108</Position>
    </Report>
    <Report instance="form20-f.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R109.htm</HtmlFileName>
      <LongName>999113 - Disclosure - Share-based compensation (Details Narrative)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://chechegroup.com/role/Share-basedCompensationDetailsNarrative</Role>
      <ShortName>Share-based compensation (Details Narrative)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://chechegroup.com/role/Share-basedCompensationTables</ParentRole>
      <Position>109</Position>
    </Report>
    <Report instance="form20-f.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R110.htm</HtmlFileName>
      <LongName>999114 - Disclosure - Schedule of Basic and Diluted Net Loss Per Share (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://chechegroup.com/role/ScheduleOfBasicAndDilutedNetLossPerShareDetails</Role>
      <ShortName>Schedule of Basic and Diluted Net Loss Per Share (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>110</Position>
    </Report>
    <Report instance="form20-f.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R111.htm</HtmlFileName>
      <LongName>999115 - Disclosure - Schedule of Basic and Diluted Net Loss Per Share (Details) (Parenthetical)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://chechegroup.com/role/ScheduleOfBasicAndDilutedNetLossPerShareDetailsParenthetical</Role>
      <ShortName>Schedule of Basic and Diluted Net Loss Per Share (Details) (Parenthetical)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>111</Position>
    </Report>
    <Report instance="form20-f.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R112.htm</HtmlFileName>
      <LongName>999116 - Disclosure - Commitments and Contingencies (Details Narrative)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://chechegroup.com/role/CommitmentsAndContingenciesDetailsNarrative</Role>
      <ShortName>Commitments and Contingencies (Details Narrative)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://chechegroup.com/role/CommitmentsAndContingencies</ParentRole>
      <Position>112</Position>
    </Report>
    <Report instance="form20-f.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R113.htm</HtmlFileName>
      <LongName>999117 - Disclosure - Schedule of Related Parties of the Group and their Relationships (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://chechegroup.com/role/ScheduleOfRelatedPartiesOfGroupAndTheirRelationshipsDetails</Role>
      <ShortName>Schedule of Related Parties of the Group and their Relationships (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>113</Position>
    </Report>
    <Report instance="form20-f.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R114.htm</HtmlFileName>
      <LongName>999118 - Disclosure - Schedule of Related Party Transaction (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://chechegroup.com/role/ScheduleOfRelatedPartyTransactionDetails</Role>
      <ShortName>Schedule of Related Party Transaction (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>114</Position>
    </Report>
    <Report instance="form20-f.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R115.htm</HtmlFileName>
      <LongName>999119 - Disclosure - Schedule of Estimate the Fair Value of the Corporate Borrowings (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://chechegroup.com/role/ScheduleOfEstimateFairValueOfCorporateBorrowingsDetails</Role>
      <ShortName>Schedule of Estimate the Fair Value of the Corporate Borrowings (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>115</Position>
    </Report>
    <Report instance="form20-f.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R116.htm</HtmlFileName>
      <LongName>999120 - Disclosure - Schedule of Corporate Borrowings (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://chechegroup.com/role/ScheduleOfCorporateBorrowingsDetails</Role>
      <ShortName>Schedule of Corporate Borrowings (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>116</Position>
    </Report>
    <Report instance="form20-f.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R117.htm</HtmlFileName>
      <LongName>999121 - Disclosure - Related Party Balances and Transactions (Details Narrative)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://chechegroup.com/role/RelatedPartyBalancesAndTransactionsDetailsNarrative</Role>
      <ShortName>Related Party Balances and Transactions (Details Narrative)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://chechegroup.com/role/RelatedPartyBalancesAndTransactionsTables</ParentRole>
      <Position>117</Position>
    </Report>
    <Report instance="form20-f.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R118.htm</HtmlFileName>
      <LongName>999122 - Disclosure - Schedule of Financial Liabilities Measured and Recorded at Fair Value on Recurring Basis (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://chechegroup.com/role/ScheduleOfFinancialLiabilitiesMeasuredAndRecordedAtFairValueOnRecurringBasisDetails</Role>
      <ShortName>Schedule of Financial Liabilities Measured and Recorded at Fair Value on Recurring Basis (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>118</Position>
    </Report>
    <Report instance="form20-f.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R119.htm</HtmlFileName>
      <LongName>999123 - Disclosure - Restricted Net Assets (Details Narrative)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://chechegroup.com/role/RestrictedNetAssetsDetailsNarrative</Role>
      <ShortName>Restricted Net Assets (Details Narrative)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://chechegroup.com/role/RestrictedNetAssets</ParentRole>
      <Position>119</Position>
    </Report>
    <Report instance="form20-f.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R120.htm</HtmlFileName>
      <LongName>999124 - Disclosure - Schedule of Condensed statements of operations and comprehensive loss (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://chechegroup.com/role/ScheduleOfCondensedStatementsOfOperationsAndComprehensiveLossDetails</Role>
      <ShortName>Schedule of Condensed statements of operations and comprehensive loss (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>120</Position>
    </Report>
    <Report instance="form20-f.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R121.htm</HtmlFileName>
      <LongName>999125 - Disclosure - Schedule of Condensed Balance Sheets (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://chechegroup.com/role/ScheduleOfCondensedBalanceSheetsDetails</Role>
      <ShortName>Schedule of Condensed Balance Sheets (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>121</Position>
    </Report>
    <Report instance="form20-f.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R122.htm</HtmlFileName>
      <LongName>999126 - Disclosure - Schedule of Condensed statements of cash flows (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://chechegroup.com/role/ScheduleOfCondensedStatementsOfCashFlowsDetails</Role>
      <ShortName>Schedule of Condensed statements of cash flows (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>122</Position>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <LongName>All Reports</LongName>
      <ReportType>Book</ReportType>
      <ShortName>All Reports</ShortName>
    </Report>
  </MyReports>
  <InputFiles>
    <File>ccg-20251231.xsd</File>
    <File>ccg-20251231_cal.xml</File>
    <File>ccg-20251231_def.xml</File>
    <File>ccg-20251231_lab.xml</File>
    <File>ccg-20251231_pre.xml</File>
    <File doctype="20-F" isDefinitelyFs="true" isUsgaap="true" original="form20-f.htm">form20-f.htm</File>
  </InputFiles>
  <SupplementalFiles>
    <File>chart_002.jpg</File>
    <File>form20f_002.jpg</File>
    <File>form20f_003.jpg</File>
    <File>form20f_004.jpg</File>
    <File>form20f_005.jpg</File>
    <File>form20f_006.jpg</File>
    <File>rep2_001.jpg</File>
  </SupplementalFiles>
  <BaseTaxonomies>
    <BaseTaxonomy items="7">http://fasb.org/srt/2025</BaseTaxonomy>
    <BaseTaxonomy items="1709">http://fasb.org/us-gaap/2025</BaseTaxonomy>
    <BaseTaxonomy items="8">http://xbrl.sec.gov/cyd/2025</BaseTaxonomy>
    <BaseTaxonomy items="52">http://xbrl.sec.gov/dei/2025</BaseTaxonomy>
    <BaseTaxonomy items="1">http://xbrl.sec.gov/ecd/2025</BaseTaxonomy>
  </BaseTaxonomies>
  <HasPresentationLinkbase>true</HasPresentationLinkbase>
  <HasCalculationLinkbase>true</HasCalculationLinkbase>
</FilingSummary>
