Fair Value Measurement - Schedule of Roll-forward of Fair Value of Level 3 (Significant Unobservable Inputs) Assets (Details) |
9 Months Ended |
|---|---|
|
Dec. 31, 2017
CNY (¥)
| |
| Roll-forward of the fair value of Level 3 (significant unobservable inputs) assets | |
| Reclassification adjustment for loss on available-for-sale investment included in net income, net of nil income tax | ¥ 553,870 |
| Available-for-sale investment | |
| Roll-forward of the fair value of Level 3 (significant unobservable inputs) assets | |
| Beginning balance | 10,376,547 |
| Total gain or losses included in net (loss) income | (10,458,538) |
| Reclassification adjustment for loss on available-for-sale investment included in net income, net of nil income tax | 553,870 |
| Foreign currency translation adjustment | ¥ (471,879) |