v3.20.1

Segment Information - Summary of Selected Financial Information Relating to Group's Segments (Details) | 9 Months Ended | 12 Months Ended
--- | --- | ---
Dec. 31, 2017 CNY (¥) | Dec. 31, 2019 CNY (¥) | Dec. 31, 2019 USD ($) | Dec. 31, 2018 CNY (¥) | Dec. 31, 2017 CNY (¥)
Segment Reporting Information [Line Items] |  |  |  |  |
Net revenues | ¥ 5,185,822 | ¥ 97,770,167 | $ 14,043,806 | ¥ 1,338,592 | ¥ 7,389,371
Operating cost and expenses: |  |  |  |  |
Cost of revenues | 3,785,865 | 61,914,502 | 8,893,462 | 4,251,451 | 4,957,647
Research and development | 15,415,780 | 11,817,255 | 1,697,442 | 19,594,484 |
Sales and marketing | 4,539,473 | 34,112,212 | 4,899,913 | 5,570,169 |
Unallocated corporate expenses* |  | 81,923,516 |  |  |
General and administrative | 40,132,709 | 81,923,516 | 11,767,577 | 43,507,856 |
Other operating income, net |  | 588,147 | 84,482 | 3,793,418 |
Impairment loss of intangible assets and other non-current assets |  | 8,932,439 | 1,283,065 |  |
Provision for loan receivable and other receivables |  | 17,430,825 | 2,503,781 |  |
Total operating cost and expenses | 63,873,827 | 216,130,749 |  | 72,923,960 |
Other operating income, net |  | 588,147 | 84,482 | 3,793,418 |
Loss from continuing operations | (58,688,005) | (117,772,435) | $ (16,916,952) | (67,791,950) | ¥ (71,672,357)
Overseas Art Study Services |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |
Net revenues |  | 82,376,727 |  |  |
Operating cost and expenses: |  |  |  |  |
Cost of revenues |  | 50,365,985 |  |  |
Sales and marketing |  | 27,859,200 |  |  |
Total operating cost and expenses |  | 78,225,185 |  |  |
Loss from continuing operations |  | 4,151,542 |  |  |
Others |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |
Net revenues | 5,185,822 | 15,393,440 |  | 1,338,592 |
Operating cost and expenses: |  |  |  |  |
Cost of revenues | 3,785,865 | 11,548,517 |  | 4,251,451 |
Research and development | 15,415,780 | 11,817,255 |  | 19,594,484 |
Sales and marketing | 4,539,473 | 6,253,012 |  | 5,570,169 |
General and administrative | 40,132,709 |  |  | 43,507,856 |
Other operating income, net |  | 588,147 |  | 3,793,418 |
Impairment loss of intangible assets and other non-current assets |  | 8,932,439 |  |  |
Provision for loan receivable and other receivables |  | 17,430,825 |  |  |
Total operating cost and expenses | 63,873,827 | 55,982,048 |  | 72,923,960 |
Other operating income, net |  | 588,147 |  | 3,793,418 |
Loss from continuing operations | ¥ (58,688,005) | ¥ (40,000,461) |  | ¥ (67,791,950) |

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