Restricted Net Assets - Schedule of Restricted Net Assets (Details) ¥ in Thousands, $ in Thousands |
Dec. 31, 2025
CNY (¥)
|
Dec. 31, 2025
USD ($)
|
Dec. 31, 2024
CNY (¥)
|
|---|---|---|---|
| Restricted Net Assets - Schedule of Restricted Net Assets (Details) [Line Items] | |||
| Additional paid-in-capital | ¥ 240,752 | $ 34,427 | ¥ 203,150 |
| Statutory reserve | 32,647 | 4,668 | 32,647 |
| Total | 235,797 | 33,718 | 235,797 |
| PRC subsidiaries [Member] | |||
| Restricted Net Assets - Schedule of Restricted Net Assets (Details) [Line Items] | |||
| Additional paid-in-capital | 203,150 | 29,050 | 203,150 |
| Statutory reserve | ¥ 32,647 | $ 4,668 | ¥ 32,647 |