Intangible Assets, Net (Tables)

12 Months Ended

Mar. 31, 2021

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of intangible assets, net

	As of March 31,			As of March 31,
	2021			2020
Land use right, cost	$	879,886		$	811,194
Software, cost		1,084,858			-
Total		1,964,744			811,194
Less: accumulated amortization		(132,645	)		(91,472	)
Intangible assets, net	$	1,832,099		$	719,722

Schedule of estimated future amortization expense

Years ending March 31,	Amortization expense
2022	$	126,084
2023		126,084
2024		126,084
2025		126,084
2026		126,084
Thereafter		1,201,679
	$	1,832,099