Note 5 - Acquisition of A Subsidiary: Operating Results of Xin Chang (Details) - USD ($)	12 Months Ended
	May. 31, 2015	May. 31, 2014
Revenue	$ 8,423,788	$ 6,176,820
Other income and gains	117,179	149,588
Service costs	6,908,020	2,955,367
Depreciation expense	541,142	484,432
Amortization expense	321,033	137,452
Administrative and other expenses	1,165,708	806,221
Net loss for the period	(31,713)	1,077,628
Shanghai Xin Chang Information Technology Company Limited
Revenue	1,910,175	650,217
Other income and gains	5,131	0
Service costs	(1,663,261)	(599,433)
Personnel cost	(155,784)	(47,230)
Depreciation expense	(44,021)	(893)
Amortization expense	(183,016)	(9,090)
Administrative and other expenses	(183,394)	(55,926)
Net loss for the period	$ (314,170)	$ (62,355)