Intangible Assets, Net (Details 1) - USD ($) |
6 Months Ended | 12 Months Ended |
|---|---|---|
Aug. 31, 2019 |
Feb. 28, 2019 |
|
| Finite-Lived Intangible Assets, Net [Abstract] | ||
| Intangible assets, net beginning | $ 127,672 | $ 533,369 |
| Add: additions in the period | 82,432 | 153,477 |
| Deduct: amortization of intangibles | (8,545) | (59,851) |
| Deduct: impairment of intangibles | 0 | (298,694) |
| Add (deduct): foreign exchange effect | (1,208) | 0 |
| Intangible assets, net ending | $ 200,351 | $ 127,672 |