Goodwill and Intangible Assets, Net - Summary of Company's Intangible Assets (Parenthetical) (Details) |
12 Months Ended | |
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Dec. 31, 2020
CNY (¥)
item
grade
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Dec. 31, 2019
CNY (¥)
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| Intangible assets | ||
| Impairment loss relating to intangible assets and other non-current assets | ¥ 3,120,425 | ¥ 8,932,439 |
| Education assessment caseware | ||
| Intangible assets | ||
| Number of subjects included | item | 3 | |
| Number of grades of junior and senior high school included | grade | 6 | |
| Impairment loss relating to intangible asset | ¥ 3,120,425 | |
| Software platform of Project Shuang Chuang | ||
| Intangible assets | ||
| Impairment loss relating to intangible asset | 8,128,194 | |
| Impairment loss relating to intangible assets and other non-current assets | 8,932,439 | |
| Impairment loss relating to other non-current assets | ¥ 804,245 | |
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- Definition Impairment loss of intangible assets and other non-current assets. No definition available.
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- Definition Impairment loss relating to other non-current assets. No definition available.
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- Definition Number of grades of junior and senior high school. No definition available.
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- Definition Number of subjects, including but not limited to Literature, Mathematics and English. No definition available.
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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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- Definition The amount of impairment loss recognized in the period resulting from the write-down of the carrying amount of a finite-lived intangible asset to fair value. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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