Fair Value Measurement - Schedule of Fair Value Hierarchy of Assets That Are Measured at Fair Value on Non-recurring Basis (Details) - CNY (¥) |
Dec. 31, 2020 |
Dec. 31, 2019 |
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| Fair Value Measurement | ||
| Other equity investments | ¥ 44,000,000 | ¥ 45,726,391 |
| ApplySquare Education & Technology Co., Ltd. ("ApplySquare") | ||
| Fair Value Measurement | ||
| Other equity investments | 1,576,391 | |
| ApplySquare Education & Technology Co., Ltd. ("ApplySquare") | Fair Value, Nonrecurring | ||
| Fair Value Measurement | ||
| Other equity investments | 1,576,391 | |
| ApplySquare Education & Technology Co., Ltd. ("ApplySquare") | Level 3 | Fair Value, Nonrecurring | ||
| Fair Value Measurement | ||
| Other equity investments | 1,576,391 | |
| Beijing Futou Technology Co., Ltd. ("Futou Technology") | ||
| Fair Value Measurement | ||
| Other equity investments | ¥ 150,000 |
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- Definition Amount of investment in equity security without readily determinable fair value. 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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