CONDENSED CONSOLIDATED STATEMENTS OF INCOME AND COMPREHENSIVE INCOME (UNAUDITED) (USD $)	3 Months Ended
	Aug. 31, 2013	Aug. 31, 2012
Income Statement
Revenue	$ 1,494,879	$ 2,101,395
Other income and gains	42,382	17,582
Service costs	(816,305)	(1,461,609)
Personnel cost	(215,830)	(224,350)
Depreciation expense	(167,418)	(161,054)
Amortization expense	(30,428)	(29,544)
Administrative and other operating expense	(188,140)	(315,852)
Income before provision for income taxes	119,140	(73,432)
Income tax income/(provision for income taxes)	4,389	(14,248)
Net income	123,529	(87,680)
Other comprehensive income
Gain on foreign currency translation	16,894	2,323
Total comprehensive income	$ 140,423	$ (85,357)
Net income per share, basic and diluted
Weighted average number of shares	282,315,325	282,315,325