Summary of Significant Accounting Policies - Employee Benefit Plans (Details) - CNY (¥) |
12 Months Ended | ||
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Dec. 31, 2020 |
Dec. 31, 2019 |
Dec. 31, 2018 |
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Employee benefit plans | |||
Expense due to employee benefit plans | ¥ 8,443,633 | ¥ 10,210,835 | ¥ 5,613,312 |
Cost of revenues | |||
Employee benefit plans | |||
Expense due to employee benefit plans | 3,022,423 | 2,363,553 | 79,280 |
Research and development | |||
Employee benefit plans | |||
Expense due to employee benefit plans | 962,709 | 2,468,898 | 3,232,457 |
Sales and marketing | |||
Employee benefit plans | |||
Expense due to employee benefit plans | 1,881,648 | 2,077,128 | 771,479 |
General and administrative | |||
Employee benefit plans | |||
Expense due to employee benefit plans | ¥ 2,576,853 | ¥ 3,301,256 | ¥ 1,530,096 |
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- Definition Amount of cost for defined contribution plan. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available.
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