NOTE 7 - LAND USE RIGHTS (Details) - USD ($)	3 Months Ended
	Jul. 31, 2021	May 18, 2021
Details
Land use rights for Qufu Shengren		$ 2,052,000
Amortization expense for land use rights for Qufu Shengren	$ 15,825
Land use rights for Qufu Shengren, net	$ 2,035,819