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Property and Equipment, Net - Additional Information (Details) ¥ in Thousands, $ in Thousands | 12 Months Ended |
--- | --- | ---
Feb. 29, 2024 CNY (¥) m² | Feb. 29, 2024 USD ($) | Feb. 28, 2023 CNY (¥) | Feb. 28, 2022 CNY (¥) | Feb. 29, 2024 USD ($) m²
Property, Plant and Equipment [Abstract] |  |  |  |  |
Depreciation expense | ¥ 3,735 | $ 519 | ¥ 2,802 | ¥ 8,458 |
Impairment loss for property and equipment | 3,674 | $ 510 | ¥ 0 | ¥ 7,871 |
Total costs, for development of study camps | ¥ | ¥ 130,718 |  |  |  |
Construction area | m² | 45,535.3 |  |  |  | 45,535.3
Construction cost paid | ¥ 65,822 |  |  |  | $ 9,145

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