Income Taxes - Summary of Movement of Valuation Allowance (Details) ¥ in Thousands, $ in Thousands |
12 Months Ended | ||
|---|---|---|---|
|
Feb. 28, 2026
CNY (¥)
|
Feb. 28, 2026
USD ($)
|
Feb. 28, 2025
CNY (¥)
|
|
| Valuation Allowance [Abstract] | |||
| Balance at the beginning of the year | ¥ (25,967) | $ (3,786) | ¥ (35,196) |
| Provided | (4,874) | (712) | (126) |
| Written off | 4,194 | 612 | 9,355 |
| Balance at the end of the year | ¥ (26,647) | $ (3,886) | ¥ (25,967) |