Property and Equipment, Net - Schedule of Property and Equipment, Net (Details) |
Dec. 31, 2019
CNY (¥)
|
Dec. 31, 2019
USD ($)
|
Dec. 31, 2018
CNY (¥)
|
|---|---|---|---|
| Property and equipment, net | |||
| Property and equipment, gross | ¥ 76,634,094 | ¥ 58,925,624 | |
| Less: accumulated depreciation and amortization | (34,563,300) | (21,494,883) | |
| Property and equipment, net | 42,070,794 | $ 6,043,091 | 37,430,741 |
| Building | |||
| Property and equipment, net | |||
| Property and equipment, gross | 53,049,213 | 53,049,213 | |
| Computer equipment | |||
| Property and equipment, net | |||
| Property and equipment, gross | 3,491,575 | 599,992 | |
| Furniture, fixtures and office equipment | |||
| Property and equipment, net | |||
| Property and equipment, gross | 1,890,013 | 1,437,949 | |
| Motor vehicles | |||
| Property and equipment, net | |||
| Property and equipment, gross | 1,986,506 | 1,986,506 | |
| Software | |||
| Property and equipment, net | |||
| Property and equipment, gross | 1,797,197 | 1,156,779 | |
| Leasehold Improvements | |||
| Property and equipment, net | |||
| Property and equipment, gross | ¥ 14,419,590 | ¥ 695,185 |