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Long-Term Borrowings - Summary of Long-term Borrowings (Details)
¥ in Thousands, $ in Thousands
12 Months Ended
Feb. 28, 2025
CNY (¥)
Feb. 28, 2025
USD ($)
Feb. 29, 2024
CNY (¥)
Debt Instrument [Line Items]      
Long-term borrowings ¥ 82,134 $ 11,278 ¥ 40,000
Minimum      
Debt Instrument [Line Items]      
Annual Interest Rate 3.35% 3.35%  
Maximum      
Debt Instrument [Line Items]      
Annual Interest Rate 3.60% 3.60%  
China Merchants Bank      
Debt Instrument [Line Items]      
Maturity Date Dec. 15, 2030    
Long-term borrowings ¥ 82,134 $ 11,278 ¥ 40,000