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Long-Term Borrowings - Summary of Long-term Borrowings (Details)
¥ in Thousands, $ in Thousands
12 Months Ended
Feb. 29, 2024
CNY (¥)
Feb. 29, 2024
USD ($)
Debt Instrument [Line Items]    
Long-term borrowings ¥ 40,000 $ 5,557
China Merchants Bank    
Debt Instrument [Line Items]    
Annual Interest Rate 3.60% 3.60%
Maturity Date Dec. 15, 2030  
Long-term borrowings ¥ 40,000 $ 5,557