Significant Accounting Policies (Tables)

12 Months Ended

Mar. 31, 2022

Accounting Policies [Abstract]

Schedule of property and equipment net

	Useful Lives
Buildings	20 years
Machinery	10 years
Furniture, fixture and electronic equipment	3-10 years
Vehicles	4 years

Schedule of estimated useful lives of intangible assets

	Useful life
Land use right	50 years
Licensed software	5-10 years
Trademark	10 years
Customer relationship	5 years

Schedule of our sales from our product lines

	For the years ended March 31,
	2022		2021		2020
Healthcare products	$	30,323,831	$	45,389,702	$	65,061,953
Online store		28,014,109		13,473,626		-
Internet information and advertising		10,538,943		9,245,019		-
Automobile		20,611,775		3,376,356		-
Revenue	$	89,488,658	$	71,484,703	$	65,061,953

Schedule of foreign currency translation

	March 31, 2022	March 31, 2021	March 31, 2020
Period-end spot rate	US$1=RMB 6.3482	US$1=RMB  6.5713	US$1=RMB 7.0851
Average rate	US$1=RMB 6.4083	US$1=RMB  6.7960	US$1=RMB 6.965