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v3.26.1

Schedule of Income Taxes Paid (Details) | 12 Months Ended
--- | ---
Dec. 31, 2025 CNY (¥)
IncomeTaxesPaidNetLineItems [Line Items] |
Total |
China [Member] |
IncomeTaxesPaidNetLineItems [Line Items] |
Total |
Hong Kong [Member] |
IncomeTaxesPaidNetLineItems [Line Items] |
Total |

X
- Definition Income taxes paid excluding withholding tax + References No definition available. + Details
Name: | CCG_IncomeTaxesPaidExcludingWithholdingTax
Namespace Prefix: | CCG_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- References No definition available. + Details
Name: | CCG_IncomeTaxesPaidNetLineItems
Namespace Prefix: | CCG_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | srt_StatementGeographicalAxis=country_CN
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_StatementGeographicalAxis=country_HK
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |