Prepayments and Other Assets, Net - Schedule of Movement in the Allowance for Expected Credit Losses of Rental and Other Deposits (Details) - CNY (¥) ¥ in Thousands |
Jun. 30, 2026 |
Dec. 31, 2025 |
Jun. 30, 2025 |
|---|---|---|---|
| Schedule of Movement in the Allowance for Credit Losses of Rental and Other Deposits [Abstract] | |||
| Balance as of June 30, 2025 and 2026 | ¥ 3,959 | ¥ 3,959 | ¥ 3,959 |