Note 15 - (Income Tax Income)/Provision for Income Taxes: Schedule of Components of Income Tax Expense (Benefit) (Details) - USD ($)	12 Months Ended
	May. 31, 2015	May. 31, 2014
Details
Current - PRC income tax and Hong Kong	$ 72,761	$ 22,819
Overprovision in prior year	0	(112,110)
Deferred income tax income	(4,759)	(15,071)
Total	$ 68,002	$ (104,362)