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Share Based Compensation (Details) - CNY (¥) ¥ / shares in Units, ¥ in Thousands |  | 12 Months Ended |  |
--- | --- | --- | --- | ---
Sep. 14, 2019 | Dec. 31, 2020 | Dec. 31, 2019 | Dec. 31, 2018 | Dec. 31, 2017 | Mar. 30, 2020 | Sep. 27, 2019
Share Based Compensation (Details) [Line Items] |  |  |  |  |  |  |
Shares granted |  |  |  |  | 2,178,528 |  |
Vesting period |  |  |  |  | 5 years |  |
Subscription price |  |  |  |  | ¥ 1 |  |
Share based compensation description | the Company further granted 8,357,311 share units to employees which vested one week after the Vesting Commencement Date at weighted average subscription price of USD0.0055 per unit. |  |  |  |  |  |
Shares, Issued |  | 3,050,701 |  | 318,601,222 |  | 531,005 | 500,000,000
Share-based Compensation Arrangement by Share-based Payment Award, Percentage of Outstanding Stock Maximum |  | 1.00% |  |  |  |  |
Share-based compensation expense |  | ¥ 27,664 | ¥ 96,661 | ¥ 7,648 |  |  |
Unrecognized compensation cost |  | ¥ 6,351 |  |  |  |  |
Weighted average period |  | 1 year 6 months |  |  |  |  |
Issued shares percentage |  | 15.00% |  |  |  |  |
Share based compensation description |  | the share option pool under the Likeshuo HK 2020 Plan approved by the Board of Directors of Likeshuo HK was 1,875 Likeshuo HK’s ordinary shares. The Likeshuo ESOP has reserved 625 Likeshuo HK’s ordinary shares. As of December 31, 2020, the unrecognized share-based compensation cost related to its Restricted Shares is RMB15,650.The share-based compensation expense of RMB 24,592 for Likeshuo ESOP was charged to general and administrative expenses for the year ended December 31,2020. |  |  |  |  |
Likeshuo HK [Member] |  |  |  |  |  |  |
Share Based Compensation (Details) [Line Items] |  |  |  |  |  |  |
Issued shares percentage |  | 5.00% |  |  |  |  |
Share based compensation description |  | (i) RMB20,000 cash consideration payable from the relevant Likeshuo management’s personal funds; and (ii) satisfaction of certain performance targets for the Likeshuo online business. The cash consideration was determined based on the valuation of the Likeshuo online business, at approximately RMB301,200, as conducted by an independent third-party valuer.Restricted shares are granted from post incentives and performance incentives, which are unlocked in three years. |  |  |  |  |
2018 Share Incentive Plan [Member] |  |  |  |  |  |  |
Share Based Compensation (Details) [Line Items] |  |  |  |  |  |  |
Maximum aggregate number of options |  | 20,085,242 |  |  |  |  |

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