Annual and transition report of foreign private issuers pursuant to Section 13 or 15(d)

NET REVENUES (Details)

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NET REVENUES (Details)
 12 Months Ended
Mar. 31, 2015
USD ($)
Mar. 31, 2015
CNY (¥)
Mar. 31, 2014
CNY (¥)
Mar. 31, 2013
CNY (¥)
NET REVENUES        
Net revenues $ 56,486,179 ¥ 350,157,824 ¥ 384,668,378 ¥ 366,675,495
Testing services        
NET REVENUES        
Net revenues   319,055,019 358,837,352 335,790,689
Test preparation and training solutions        
NET REVENUES        
Net revenues   5,710,827 5,949,183 11,343,066
Other revenue        
NET REVENUES        
Net revenues   25,391,978 19,881,843 19,541,740
Test-based education services        
NET REVENUES        
Net revenues   273,187 3,309,944 6,778,429
Product sales        
NET REVENUES        
Net revenues   ¥ 1,252,673 ¥ 569,579 ¥ 1,095,370