NOTE 13 - CONCENTRATIONS AND CREDIT RISK: Schedule of cash position by geographic area (Details) - USD ($)	Jul. 31, 2022	Apr. 30, 2022
Details
Cash held in United States	$ 18,578	$ 18,033
Percent of Cash held in United States	2.00%	5.60%
Cash held in PRC	$ 924,204	$ 303,160
Percent of Cash held in PRC	98.00%	94.40%