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Long-term Investments, Net - Additional Information (Details)
¥ in Thousands, $ in Thousands
1 Months Ended 12 Months Ended
May 31, 2023
CNY (¥)
Aug. 31, 2022
CNY (¥)
Feb. 28, 2022
CNY (¥)
Jan. 31, 2022
CNY (¥)
Feb. 28, 2025
CNY (¥)
Feb. 28, 2025
USD ($)
Feb. 29, 2024
CNY (¥)
Dec. 31, 2021
CNY (¥)
Huangshan Xingyue Research Travel Education Co., Ltd. ("Huangshan")                
Schedule Of Equity Method Investments [Line Items]                
Consideration transferred in cash       ¥ 500        
Equity investment ownership percentage       15.00%        
Impairment charge             ¥ 500  
Nanjing Chengwei Venture Capital Partnership (Limited Partnership) ("Chengwei")                
Schedule Of Equity Method Investments [Line Items]                
Consideration transferred in cash ¥ 9,000 ¥ 13,500 ¥ 9,000         ¥ 4,500
Equity investment ownership percentage         4.01% 4.01%    
Committed capital investment         ¥ 9,000 $ 1,236