Prepayments and Other Assets, Net - Schedule of Rental and Other Deposits, Net (Details) - CNY (¥) ¥ in Thousands |
Jun. 30, 2025 |
Dec. 31, 2024 |
|---|---|---|
| Schedule of Rental and Other Deposits, Net [Abstract] | ||
| Rental and other deposits | ¥ 7,607 | ¥ 8,072 |
| Less: allowance for credit losses | (3,959) | (3,959) |
| Rental and other deposits, net | ¥ 3,648 | ¥ 4,113 |