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

CHANGE IN FISCAL YEAR END (Details)

v3.8.0.1
CHANGE IN FISCAL YEAR END (Details)
9 Months Ended 12 Months Ended
Dec. 31, 2017
USD ($)
Dec. 31, 2017
CNY (¥)
Dec. 31, 2016
CNY (¥)
Mar. 31, 2017
CNY (¥)
Mar. 31, 2016
CNY (¥)
CHANGE IN FISCAL YEAR END          
Net revenues $ 75,320,704 ¥ 490,059,099 ¥ 435,436,426 ¥ 472,385,716 ¥ 417,139,969
Cost of revenues 39,815,218 259,049,753 218,885,233 239,852,504 208,017,208
Gross profit 35,505,486 231,009,346 216,551,193 232,533,212 209,122,761
Operating expenses 24,822,300 161,501,330 120,842,587 161,026,108 157,388,148
Income from operations 10,683,186 69,508,016 95,708,606 71,507,104 51,734,613
Other loss, net   (12,262,687) (29,768,869)    
Earnings before income taxes 8,798,446 57,245,329 65,939,737 28,627,579 44,972,666
Income tax expense 4,519,965 29,408,249 21,995,839 38,596,986 18,921,479
Net income (loss) $ 4,278,481 ¥ 27,837,080 ¥ 43,943,898 ¥ (9,969,407) ¥ 26,051,187