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Business Combination - Additional Information (Details) - CNY (¥) | 1 Months Ended | 12 Months Ended
--- | --- | ---
Jun. 30, 2022 | Dec. 31, 2022
Business Acquisition [Line Items] |  |
Amount of goodwill |  | ¥ 16,511,000
Aileyou |  |
Business Acquisition [Line Items] |  |
Net purchase consideration | ¥ 0 |
Amount of goodwill | ¥ 16,511,000 |
Equity interest in percentage remaining | 40.00% |

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