Income Taxes (Details) - USD ($)	May 31, 2022	May 31, 2021
Net operating losses (21% tax rate)	$ (4,150,000)
Total deferred tax asset	(903,897)	$ (891,084)
Less: valuation allowance	903,897	891,084
Total net deferred tax assets	0	0
Parent Company [Member]
Amount carried forward from prior years	(859,324)	(850,254)
Net operating losses (21% tax rate)	(38,013)	(34,270)
Accrued management compensation	25,200	25,200
Total	(872,137)	(859,324)
Total deferred tax asset	(872,137)	(859,324)
Subsidiaries [Member]
Amount carried forward from prior years	(31,760)	(31,760)
Net operating losses (21% tax rate)	0	0
Total deferred tax asset	$ (31,760)	$ (31,760)