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v3.23.2

Long-term Investments, Net - Additional Information (Details) $ in Thousands |  | 1 Months Ended | 2 Months Ended | 12 Months Ended
--- | --- | --- | --- | ---
Feb. 28, 2023 CNY (¥) | Feb. 28, 2023 USD ($) | Aug. 31, 2022 CNY (¥) | Feb. 28, 2022 CNY (¥) | Jan. 31, 2022 CNY (¥) | May 31, 2020 CNY (¥) | Apr. 30, 2020 shares | Mar. 31, 2020 shares | Apr. 30, 2020 USD ($) | Feb. 28, 2023 CNY (¥) | Feb. 28, 2023 USD ($) | Feb. 28, 2022 CNY (¥) | Feb. 28, 2022 USD ($) | Dec. 31, 2021 CNY (¥) | Feb. 28, 2021 CNY (¥)
Schedule Of Equity Method Investments [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Income (loss) from equity method investments |  |  |  |  |  |  |  |  |  |  |  | ¥ (36,750,000) |  |  | ¥ (3,852,000)
Committed capital investment | ¥ 5,826,000 | $ 840 |  |  |  |  |  |  |  |  |  |  |  |  |
FSOL |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Schedule Of Equity Method Investments [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Income (loss) from equity method investments |  |  |  |  |  |  |  |  |  | ¥ 0 |  | 460,000 |  |  | (2,857,000)
Impairment charge |  |  |  |  |  |  |  |  |  |  |  | 35,332,000 | $ 5,601 |  |
FSOL | Series B Preferred Shares |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Schedule Of Equity Method Investments [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Equity investment, number of preferred shares purchased | shares |  |  |  |  |  |  |  | 2,564,103 |  |  |  |  |  |  |
FSOL | Series B-2 Preferred Shares |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Schedule Of Equity Method Investments [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Equity investment, number of preferred shares purchased | shares |  |  |  |  |  |  | 1,923,077 |  |  |  |  |  |  |  |
FSOL | Series B and Series B-2 Preferred Shares |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Schedule Of Equity Method Investments [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Consideration transferred in cash | $ |  |  |  |  |  |  |  |  | $ 5,833 |  |  |  |  |  |
Equity investment ownership percentage |  |  |  |  |  |  | 35.77% |  | 35.77% |  |  |  |  |  |
Shanghai Yanjin Information Technology Co., Ltd. ("VIP Sing") |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Schedule Of Equity Method Investments [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Consideration transferred in cash |  |  |  |  |  | ¥ 3,000,000 |  |  |  |  |  |  |  |  |
Equity investment ownership percentage |  |  |  |  |  | 8.10% |  |  |  |  |  |  |  |  |
Income (loss) from equity method investments |  |  |  |  |  |  |  |  |  | ¥ 0 |  | (1,522,000) |  |  | ¥ (1,226,000)
Impairment charge |  |  |  |  |  |  |  |  |  |  |  | ¥ 252,000 |  |  |
Huangshan Xingyue Research Travel Education Co., Ltd. ("Huangshan") |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Schedule Of Equity Method Investments [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Consideration transferred in cash |  |  |  |  | ¥ 500,000 |  |  |  |  |  |  |  |  |  |
Equity investment ownership percentage |  |  |  |  | 15.00% |  |  |  |  |  |  |  |  |  |
Nanjing Chengwei Venture Capital Partnership (Limited Partnership) ("Chengwei") |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Schedule Of Equity Method Investments [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Consideration transferred in cash |  |  | ¥ 13,500,000 | ¥ 9,000,000 |  |  |  |  |  |  |  |  |  | ¥ 4,500,000 |
Equity investment ownership percentage | 4.01% | 4.01% |  |  |  |  |  |  |  | 4.01% | 4.01% |  |  |  |
Committed capital investment |  |  |  |  |  |  |  |  |  | ¥ 18,000,000 | $ 2,596 |  |  |  |

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