CONDENSED CONSOLIDATED STATEMENTS OF INCOME AND COMPREHENSIVE INCOME (UNAUDITED) (USD $)	3 Months Ended		6 Months Ended
	Nov. 30, 2011	Nov. 30, 2010	Nov. 30, 2011	Nov. 30, 2010
Revenue	$ 3,032,897	$ 1,277,922	$ 4,186,589	$ 2,614,538
Other income and gains	30,929	11,909	68,617	16,020
Service costs	(2,130,938)	(592,451)	(2,570,805)	(1,166,349)
Personnel cost	(264,951)	(153,872)	(524,176)	(296,210)
Depreciation expense	(163,353)	(116,073)	(324,686)	(223,727)
Amortization expense	(31,267)	(30,615)	(60,670)	(58,227)
Administrative and other expenses	(328,775)	(177,989)	(614,092)	(314,529)
Income before provision for income taxes	144,542	218,831	160,777	571,516
Provision for income taxes	(72,237)	6,944	(121,082)	(109,208)
Net income	72,305	225,775	39,695	462,308
Other comprehensive income
Gain on foreign currency translation	6,674	173,306	90,072	162,802
Total comprehensive income	$ 78,979	$ 399,081	$ 129,767	$ 625,110
Net (loss)/income per share, basic and diluted	$ 0.00	$ 0.00	$ 0.00	$ 0.00
Weighted average number of shares	282,315,325	274,369,217	282,315,325	271,754,462