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

COMMITMENTS AND CONTINGENCIES - Lease Commitments (Details)

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COMMITMENTS AND CONTINGENCIES - Lease Commitments (Details) - CNY (¥)
12 Months Ended
Mar. 31, 2017
Mar. 31, 2016
Mar. 31, 2015
Year ended March 31:      
2018 ¥ 14,078,048    
2019 11,194,606    
2020 11,056,698    
2021 1,409,891    
Total 37,739,243    
Rental expense for operating leases ¥ 13,206,748 ¥ 12,803,338 ¥ 14,096,009
Minimum      
Lease commitments      
Operating lease term 12 months    
Maximum      
Lease commitments      
Operating lease term 58 months    
Year ended March 31:      
Operating lease term which were not renewed 1 month