Segment Reporting (Tables)

6 Months Ended

Sep. 30, 2022

Segment Reporting [Abstract]

Schedule of segment’s revenue and gross profit

	Six months ended September 30, 2022
	Healthcare products			Automobile			Online store			Internet information and advertising service			Consolidated
Revenues	$	28,103,868		$	16,037,762		$	8,093,778		$	754,600		$	52,990,008
Cost	$	(26,249,334	)	$	(15,722,861	)	$	(7,740,129	)	$	(747,818	)	$	(50,460,142	)
Segment gross profit	$	1,854,534		$	314,901		$	353,649		$	6,782		$	2,529,866
Segment gross profit margin		6.6	%		2.0	%		4.4	%		0.9	%		4.8	%