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

SHARE BASED COMPENSATION (Details 3)

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SHARE BASED COMPENSATION (Details 3) (CNY)
12 Months Ended
Mar. 31, 2013
Mar. 31, 2012
Mar. 31, 2011
Options
     
SHARE BASED COMPENSATION      
Total share based compensation expense 306,659 590,145 1,645,284
Total unrecognized compensation expense 94,511    
Weighted average period over which unrecognized compensation expense is expected to be recognized 1 year    
Options | Cost of revenues
     
SHARE BASED COMPENSATION      
Total share based compensation expense     568
Options | Research and development
     
SHARE BASED COMPENSATION      
Total share based compensation expense     1,450
Options | Sales and marketing
     
SHARE BASED COMPENSATION      
Total share based compensation expense   42,914 6,897
Options | General and administrative
     
SHARE BASED COMPENSATION      
Total share based compensation expense 306,659 547,231 1,636,369
Nonvested shares
     
SHARE BASED COMPENSATION      
Total share based compensation expense 11,272,563 11,674,252 3,006,687
Total unrecognized compensation expense 8,161,687    
Weighted average period over which unrecognized compensation expense is expected to be recognized 2 years 5 months 8 days    
Nonvested shares | Cost of revenues
     
SHARE BASED COMPENSATION      
Total share based compensation expense 21,813 71,691 140,900
Nonvested shares | Research and development
     
SHARE BASED COMPENSATION      
Total share based compensation expense 308,577 189,462 194,527
Nonvested shares | Sales and marketing
     
SHARE BASED COMPENSATION      
Total share based compensation expense 702,683 344,226 595,713
Nonvested shares | General and administrative
     
SHARE BASED COMPENSATION      
Total share based compensation expense 10,239,490 11,068,873 2,075,547