Revenues - Schedule of Revenues (Details) ¥ in Thousands, $ in Thousands	12 Months Ended
Dec. 31, 2025 CNY (¥)	Dec. 31, 2025 USD ($)	Dec. 31, 2024 CNY (¥)	Dec. 31, 2023 CNY (¥)
Schedule of Revenues [Line Items]
Revenues	¥ 1,854,302	$ 265,162	¥ 1,585,640	¥ 1,418,047
Less: revenues from the discontinued operations				(52,182)
Revenues from the continuing operations	1,854,302	265,162	1,585,640	1,365,865
Vocational education services [Member]
Schedule of Revenues [Line Items]
Revenues	45,108	6,451	50,029	179,031
Employee management services [Member]
Schedule of Revenues [Line Items]
Revenues	1,719,620	245,902	1,382,580	1,033,837
HR recruitment services [Member]
Schedule of Revenues [Line Items]
Revenues	17,694	2,530	24,237	75,479
Market Services [Member]
Schedule of Revenues [Line Items]
Revenues	¥ 71,880	$ 10,279	¥ 128,794	¥ 129,700

Amount, including tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value-added and excise.

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+ Details

- Definition

Amount of revenue recognized from goods sold, services rendered, insurance premiums, or other activities that constitute an earning process. Includes, but is not limited to, investment and interest income before deduction of interest expense when recognized as a component of revenue, and sales and trading gain (loss).

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+ Details