Property and Equipment, Net - Schedule of Impairment of Property and Equipment (Details) - Property, Plant and Equipment [Member] |
12 Months Ended | |||
|---|---|---|---|---|
|
Dec. 31, 2025
CNY (¥)
|
Dec. 31, 2025
USD ($)
|
Dec. 31, 2024
CNY (¥)
|
Dec. 31, 2023
CNY (¥)
|
|
| Schedule of Impairment of Property and Equipment [Line Items] | ||||
| Balance at the beginning of the year | ¥ 85,551 | $ 12,234 | ¥ 49,987 | ¥ 40,163 |
| Accrual | 73,240 | 10,473 | 37,773 | 43,923 |
| Write off | (7,865) | (1,125) | (2,209) | (34,099) |
| Balance at the end of the year | ¥ 150,926 | $ 21,582 | ¥ 85,551 | ¥ 49,987 |