CONDENSED CONSOLIDATED STATEMENTS OF INCOME AND COMPREHENSIVE INCOME (UNAUDITED) (USD $)	3 Months Ended
	Aug. 31, 2012	Aug. 31, 2011
Revenue	$ 2,101,395	$ 1,153,692
Other income and gains	17,582	37,688
Service costs	(1,461,609)	(439,867)
Administrative expenses	(315,852)	(285,317)
Personnel cost	(224,350)	(259,225)
Depreciation expense	(161,054)	(161,333)
Amortization expense	(29,544)	(29,403)
(Loss)/income before provision for income taxes	(73,432)	16,235
Provision for income taxes	(14,248)	(48,845)
Net loss for the period	(87,680)	(32,610)
Other comprehensive income
Gain on foreign currency translation	2,323	83,398
Total comprehensive (loss)/ income	$ (85,357)	$ 50,788
Net income per share, basic and diluted	$ 0.00	$ 0.00
Weighted average number of shares	282,315,325	282,315,325