NOTE 4 - DISCONTINUED OPERATIONS: Schedule of Discontinued Operations Income Statement (Details) - USD ($)	3 Months Ended
	Jul. 31, 2020	Jul. 31, 2019
Details
Qufu Shangwang Revenues	$ 0	$ 733,441
Qufu Shangwang Cost of revenues	0	572,357
Qufu Shangwang Gross profit	0	161,084
Qufu Shangwang Operating expenses	0	172,142
Qufu Shangwang Other income, net	0	8,958
Qufu Shangwang Loss before income taxes	0	20,016
Qufu Shangwang Income tax expense	0	0
Qufu Shangwang Loss from discontinued operations	0	20,016
Qufu Shangwang Loss from disposal, net of taxes	0	233,415
Qufu Shangwang Total loss from discontinued operations	$ 0	$ 253,431