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Long-term Investments, Net - Summary of Long-term Investments (Details)
¥ in Thousands, $ in Thousands
Feb. 28, 2023
CNY (¥)
Feb. 28, 2023
USD ($)
Feb. 28, 2022
CNY (¥)
Schedule Of Equity Method Investments [Line Items]      
Equity method investments ¥ 27,500 $ 3,967 ¥ 14,000
Huangshan Xingyue Research Travel Education Co., Ltd. ("Huangshan")      
Schedule Of Equity Method Investments [Line Items]      
Equity method investments 500 72 500
Nanjing Chengwei Venture Capital Partnership (Limited Partnership) ("Chengwei")      
Schedule Of Equity Method Investments [Line Items]      
Equity method investments ¥ 27,000 $ 3,895 ¥ 13,500