Taxation - Schedule of Movements of the Valuation Allowance (Details) - CNY (¥) ¥ in Thousands |
6 Months Ended | |
|---|---|---|
Jun. 30, 2026 |
Jun. 30, 2025 |
|
| Schedule of Movements of the Valuation Allowance [Abstract] | ||
| Balance at the beginning of the period | ¥ (392,908) | ¥ (383,153) |
| Changes of valuation allowance | (5,240) | (9,755) |
| Balance at the end of the period | ¥ (398,148) | ¥ (392,908) |