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  <Logs>
    <Log type="Info">Element us-gaap_AmortizationOfIntangibleAssets had a mix of decimals attribute values: -3 0.</Log>
    <Log type="Info">Element us-gaap_AvailableForSaleSecurities had a mix of decimals attribute values: -3 0.</Log>
    <Log type="Info">Element us-gaap_BusinessCombinationSeparatelyRecognizedTransactionsExpensesAndLossesRecognized had a mix of decimals attribute values: -3 0.</Log>
    <Log type="Info">Element us-gaap_DebtInstrumentInterestRateStatedPercentage had a mix of decimals attribute values: 3 4.</Log>
    <Log type="Info">Element us-gaap_Depreciation had a mix of decimals attribute values: -3 0.</Log>
    <Log type="Info">Element us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInOtherComprehensiveIncomeLoss had a mix of decimals attribute values: -3 0.</Log>
    <Log type="Info">Element us-gaap_OtherThanTemporaryImpairmentLossesInvestmentsPortionRecognizedInEarningsNetAvailableforsaleSecurities had a mix of decimals attribute values: -3 0.</Log>
    <Log type="Info">Element us-gaap_ProceedsFromSaleOfAvailableForSaleSecurities had a mix of decimals attribute values: -3 0.</Log>
    <Log type="Info">Element us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate had a mix of decimals attribute values: 3 4.</Log>
    <Log type="Info">Element us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue had a mix of decimals attribute values: -3 0.</Log>
    <Log type="Info">Element us-gaap_SharePrice had a mix of decimals attribute values: 4 5.</Log>
    <Log type="Info">Element us-gaap_ShortTermBankLoansAndNotesPayable had a mix of decimals attribute values: -6 -3.</Log>
    <Log type="Info">Element us-gaap_TreasuryStockValueAcquiredParValueMethod had a mix of decimals attribute values: -3 0.</Log>
    <Log type="Info">Element us-gaap_UnrecognizedTaxBenefits had a mix of decimals attribute values: -3 0.</Log>
    <Log type="Info">'Monetary' elements on report '0020 - Statement - CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS)' had a mix of different decimal attribute values.</Log>
    <Log type="Info">'Monetary' elements on report '0030 - Statement - CONSOLIDATED STATEMENTS OF CASH FLOWS' had a mix of different decimal attribute values.</Log>
    <Log type="Info">'Monetary' elements on report '0040 - Statement - CONSOLIDATED STATEMENTS OF CHANGES IN SHAREHOLDERS' EQUITY' had a mix of different decimal attribute values.</Log>
    <Log type="Info">'Monetary' elements on report '4023 - Disclosure - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details 4)' had a mix of different decimal attribute values.</Log>
    <Log type="Info">'Monetary' elements on report '4070 - Disclosure - PROPERTY AND EQUIPMENT, NET (Details)' had a mix of different decimal attribute values.</Log>
    <Log type="Info">'Monetary' elements on report '4071 - Disclosure - PROPERTY AND EQUIPMENT, NET (Details 2)' had a mix of different decimal attribute values.</Log>
    <Log type="Info">'Monetary' elements on report '4080 - Disclosure - INTANGIBLE ASSETS (Details)' had a mix of different decimal attribute values.</Log>
    <Log type="Info">'Monetary' elements on report '4090 - Disclosure - LAND USE RIGHT / CLOUD INFRASTRUCTURE CONSTRUCTION IN PROGRESS (Details)' had a mix of different decimal attribute values.</Log>
    <Log type="Info">'Monetary' elements on report '4100 - Disclosure - LONG TERM INVESTMENTS (Details)' had a mix of different decimal attribute values.</Log>
    <Log type="Info">'Monetary' elements on report '4110 - Disclosure - AVAILABLE-FOR-SALE INVESTMENTS (Details)' had a mix of different decimal attribute values.</Log>
    <Log type="Info">'Monetary' elements on report '4120 - Disclosure - SHORT-TERM LOAN (Details)' had a mix of different decimal attribute values.</Log>
    <Log type="Info">'Monetary' elements on report '4130 - Disclosure - ACCRUED EXPENSES AND OTHER PAYABLES (Details)' had a mix of different decimal attribute values.</Log>
    <Log type="Info">'Monetary' elements on report '4140 - Disclosure - DEFERRED GOVERNMENT GRANT (Details)' had a mix of different decimal attribute values.</Log>
    <Log type="Info">'Monetary' elements on report '4230 - Disclosure - EARNINGS (LOSS) PER SHARE (Details)' had a mix of different decimal attribute values.</Log>
    <Log type="Info">'Monetary' elements on report '4241 - Disclosure - FAIR VALUE MEASUREMENT (Details 2)' had a mix of different decimal attribute values.</Log>
    <Log type="Info">'Monetary' elements on report '4272 - Disclosure - CONDENSED FINANCIAL INFORMATION OF THE PARENT COMPANY (Details 3)' had a mix of different decimal attribute values.</Log>
    <Log type="Info">'Monetary' elements on report '4273 - Disclosure - CONDENSED FINANCIAL INFORMATION OF THE PARENT COMPANY (Details 4)' had a mix of different decimal attribute values.</Log>
    <Log type="Info">Process Flow-Through: 0010 - Statement - CONSOLIDATED BALANCE SHEETS</Log>
    <Log type="Info">	Process Flow-Through: Removing column 'Dec. 31, 2012
USD ($)'</Log>
    <Log type="Info">	Process Flow-Through: Removing column 'Dec. 31, 2011
CNY'</Log>
    <Log type="Info">	Process Flow-Through: Removing column 'Dec. 31, 2010
CNY'</Log>
    <Log type="Info">Process Flow-Through: 0015 - Statement - CONSOLIDATED BALANCE SHEETS (Parenthetical)</Log>
    <Log type="Info">	Process Flow-Through: Removing column 'Dec. 31, 2013
USD ($)'</Log>
    <Log type="Info">	Process Flow-Through: Removing column 'Dec. 31, 2013
CNY'</Log>
    <Log type="Info">	Process Flow-Through: Removing column 'Dec. 31, 2012
USD ($)'</Log>
    <Log type="Info">	Process Flow-Through: Removing column 'Dec. 31, 2012
CNY'</Log>
    <Log type="Info">	Process Flow-Through: Removing column 'Dec. 31, 2011
CNY'</Log>
    <Log type="Info">Process Flow-Through: 0020 - Statement - CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS)</Log>
    <Log type="Info">Process Flow-Through: 0025 - Statement - CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS) (Parenthetical)</Log>
    <Log type="Info">Process Flow-Through: 0030 - Statement - CONSOLIDATED STATEMENTS OF CASH FLOWS</Log>
  </Logs>
  <InputFiles>
    <File>ccih-20131231.xml</File>
    <File>ccih-20131231.xsd</File>
    <File>ccih-20131231_cal.xml</File>
    <File>ccih-20131231_def.xml</File>
    <File>ccih-20131231_lab.xml</File>
    <File>ccih-20131231_pre.xml</File>
  </InputFiles>
  <SupplementalFiles />
  <BaseTaxonomies />
  <HasPresentationLinkbase>true</HasPresentationLinkbase>
  <HasCalculationLinkbase>true</HasCalculationLinkbase>
</FilingSummary>
