DESCRIPTION OF BUSINESS, ORGANIZATION AND SIGNIFICANT CONCENTRATIONS AND RISKS (Details)
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12 Months Ended | 12 Months Ended | ||||||||||||||||||||||||||||||||||
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Mar. 31, 2013
USD ($)
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Mar. 31, 2013
CNY
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Mar. 31, 2012
CNY
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Mar. 31, 2011
CNY
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Mar. 31, 2012
USD ($)
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Mar. 31, 2010
CNY
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Mar. 31, 2013
Net revenues
Customer concentration risk
Chinese government controlled entities
CNY
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Mar. 31, 2012
Net revenues
Customer concentration risk
Chinese government controlled entities
CNY
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Mar. 31, 2011
Net revenues
Customer concentration risk
Chinese government controlled entities
CNY
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Mar. 31, 2013
Net revenues
Customer concentration risk
Securities Association of China
CNY
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Mar. 31, 2012
Net revenues
Customer concentration risk
Securities Association of China
CNY
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Mar. 31, 2011
Net revenues
Customer concentration risk
Securities Association of China
CNY
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Mar. 31, 2013
Net revenues
Customer concentration risk
China Banking Association
CNY
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Mar. 31, 2012
Net revenues
Customer concentration risk
China Banking Association
CNY
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Mar. 31, 2011
Net revenues
Customer concentration risk
China Banking Association
CNY
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Mar. 31, 2013
Net revenues
Customer concentration risk
The Chinese Institute of Certified Public Accountants
CNY
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Mar. 31, 2013
Accounts receivable
Credit concentration risk, customers and financial institutions
Securities Association of China
CNY
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Mar. 31, 2012
Accounts receivable
Credit concentration risk, customers and financial institutions
Securities Association of China
CNY
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Mar. 31, 2013
Accounts receivable
Credit concentration risk, customers and financial institutions
China Customs Education and Training Center
CNY
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Mar. 31, 2012
Accounts receivable
Credit concentration risk, customers and financial institutions
China Customs Education and Training Center
CNY
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Mar. 31, 2013
Balances held at financial institutions
CNY
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Mar. 31, 2012
Balances held at financial institutions
CNY
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Mar. 31, 2013
Balances held at financial institutions
PRC
CNY
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Mar. 31, 2012
Balances held at financial institutions
PRC
CNY
|
Mar. 31, 2013
Balances held at financial institutions
PRC
Denominated in Renminbi ("RMB")
CNY
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Mar. 31, 2012
Balances held at financial institutions
PRC
Denominated in Renminbi ("RMB")
CNY
|
Mar. 31, 2013
Balances held at financial institutions
PRC
Denominated in United Stated Dollars ("USD")
CNY
|
Mar. 31, 2012
Balances held at financial institutions
PRC
Denominated in United Stated Dollars ("USD")
CNY
|
Mar. 31, 2013
Balances held at financial institutions
HKSAR
CNY
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Mar. 31, 2012
Balances held at financial institutions
HKSAR
CNY
|
Mar. 31, 2013
Balances held at financial institutions
HKSAR
Denominated in Renminbi ("RMB")
CNY
|
Mar. 31, 2012
Balances held at financial institutions
HKSAR
Denominated in Renminbi ("RMB")
CNY
|
Mar. 31, 2013
Balances held at financial institutions
HKSAR
Denominated in Hong Kong Dollar
CNY
|
Mar. 31, 2012
Balances held at financial institutions
HKSAR
Denominated in Hong Kong Dollar
CNY
|
Mar. 31, 2013
Balances held at financial institutions
HKSAR
Denominated in United Stated Dollars ("USD")
CNY
|
Mar. 31, 2012
Balances held at financial institutions
HKSAR
Denominated in United Stated Dollars ("USD")
CNY
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DESCRIPTION OF BUSINESS, ORGANIZATION AND SIGNIFICANT CONCENTRATIONS AND RISKS | ||||||||||||||||||||||||||||||||||||
Period in which PRC government pursuing economic reform policies | 30 years | 30 years | ||||||||||||||||||||||||||||||||||
Significant Concentrations and Risks | ||||||||||||||||||||||||||||||||||||
Service fees | 246,900,000 | 240,700,000 | 209,300,000 | |||||||||||||||||||||||||||||||||
Net revenue | 59,038,368 | 366,675,495 | 352,085,560 | 303,903,811 | 84,244,267 | 131,404,013 | 115,742,065 | 60,573,979 | 36,971,719 | 51,681,348 | 54,255,662 | |||||||||||||||||||||||||
Percentage of concentration of risk | 67.30% | 68.40% | 68.90% | 23.00% | 37.30% | 38.10% | 16.50% | 10.50% | 17.00% | 14.80% | 38.40% | 31.30% | 15.50% | 12.10% | ||||||||||||||||||||||
Accounts receivable, net | 8,229,973 | 51,114,718 | 81,844,571 | 19,643,518 | 25,579,897 | 7,927,308 | 9,863,856 | |||||||||||||||||||||||||||||
Cash balances | $ 46,697,642 | 290,029,715 | 257,167,696 | 268,058,194 | $ 41,406,533 | 213,874,252 | 290,029,715 | 257,164,707 | 248,285,079 | 208,631,882 | 248,284,360 | 208,631,163 | 719 | 719 | 41,744,636 | 48,532,825 | 16,662,994 | 45,917,908 | 3,172,392 | 437,435 | 21,909,250 | 2,177,482 |