Related Party Transactions - Schedule of Related Parties (Details) - Shanghai Diyi [Member] ¥ in Thousands, $ in Thousands |
6 Months Ended | ||||
|---|---|---|---|---|---|
|
Jun. 30, 2026
CNY (¥)
|
Jun. 30, 2026
USD ($)
|
Jun. 30, 2025
CNY (¥)
|
Jun. 30, 2026
USD ($)
|
Dec. 31, 2025
CNY (¥)
|
|
| Schedule of Related Parties [Line Items] | |||||
| Related parties - Nature | Equity investee of the Company | Equity investee of the Company | |||
| Amount due from related parties - Nature | Accounts receivable | Accounts receivable | |||
| Amount due from related parties | ¥ 254 | $ 37 | ¥ 321 | ||
| Net Revenues — Related Party | 2,080 | $ 307 | ¥ 231 | ||
| Cost of revenues — Related Party | ¥ 44 | $ 6 | ¥ 185 | ||
| X | ||||||||||
- Definition Cost of revenues services - related parties. No definition available.
|
| X | ||||||||||
- Definition Description of amount due from related parties - nature. No definition available.
|
| X | ||||||||||
- Definition The amount of related party for revenue services. No definition available.
|
| X | ||||||||||
- Definition Amount, after allowance, of receivables classified as other, due within one year or the operating cycle, if longer. Reference 1: http://www.xbrl.org/2003/role/exampleRef
|
| X | ||||||||||
- Definition A description of the related party transaction, including transactions to which no amounts or nominal amounts were ascribed and such other information deemed necessary to an understanding of the effects of the transactions on the financial statements. Examples of common related party transactions are, sales, purchases and transfers of realty and personal property, services received or furnished, loans and leases to and from top management and affiliates. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Details
|