Revenues - Schedule of Revenues (Details) ¥ in Thousands, $ in Thousands	6 Months Ended
Jun. 30, 2025 CNY (¥)	Jun. 30, 2025 USD ($)	Jun. 30, 2024 CNY (¥)
Schedule of Revenues [Line Items]
Total revenues	¥ 913,333	$ 127,496	¥ 786,068
Vocational education services [Member]
Schedule of Revenues [Line Items]
Total revenues	17,235	2,406	32,875
Employee management services [Member]
Schedule of Revenues [Line Items]
Total revenues	847,790	118,346	683,138
HR recruitment services [Member]
Schedule of Revenues [Line Items]
Total revenues	9,123	1,274	12,243
Market Services [Member]
Schedule of Revenues [Line Items]
Total revenues	¥ 39,185	$ 5,470	¥ 57,812

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