Business Combination (Tables)

12 Months Ended

Mar. 31, 2021

Business Combinations [Abstract]

Schedule of discounted cash flow method after considering a discount

Net liabilities acquired	$	(11,544	)
Goodwill		162,832
Non-controlling interests		(76,244	)
Total		75,044
Purchase price – cash consideration	$	75,044

Schedule of business combination statment of operation

2021 Summary Statement of Operations	HAPPINESS BIOTECH GROUP LIMITED		DAJI			Combined
Revenue	$	71,433,130	$	175,425		$	71,608,555
Net Income (Loss)	$	683,926	$	(2,333	)	$	681,593
Net Income (Loss) per ordinary share - basic and diluted	$	0.03				$	0.03
Weighted average ordinary shares - basic and diluted		26,160,270					26,160,270

2020 Summary Statement of Operations	HAPPINESS BIOTECH GROUP LIMITED		DAJI			Combined
Revenue	$	65,061,953	$	7,429		$	65,069,382
Net Income (Loss)	$	12,688,035	$	(21	)	$	12,688,014
Net Income (Loss) per ordinary share - basic and diluted	$	0.53				$	0.53
Weighted average ordinary shares - basic and diluted		23,843,836					23,843,836