INCOME TAXES (Details) - USD ($)	3 Months Ended		9 Months Ended
	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2019	Dec. 31, 2018
INCOME TAXES
Current income tax (benefits) expenses	$ (72,648)	$ 0	$ 155,722	$ 0
Deferred income tax expenses	0	0	(122,772)	0
Total income tax (benefits) expenses	$ (72,648)	$ 0	$ 32,950	$ 0