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ACCOUNTS RECEIVABLE, NET (Details)
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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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| ACCOUNTS RECEIVABLE, NET | ||||
| Accounts receivable | 86,119,787 | 111,944,576 | ||
| Less: allowance for doubtful accounts | (35,005,069) | (30,100,005) | (27,938,198) | |
| Accounts receivable, net | 8,229,973 | 51,114,718 | 81,844,571 | |
| Activity in allowance for doubtful accounts for accounts receivable | ||||
| Beginning allowance for doubtful accounts | 30,100,005 | 27,938,198 | 29,934,512 | |
| Additions charged to bad debt expense | 1,471,640 | 9,140,062 | 2,350,990 | 2,235,627 |
| Write-off of accounts receivable | (4,234,998) | (189,183) | (4,231,941) | |
| Ending allowance for doubtful accounts | 35,005,069 | 30,100,005 | 27,938,198 | |
| X | ||||||||||
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- Definition
Amounts due from customers or clients, within one year of the balance sheet date (or the normal operating cycle, whichever is longer) for goods or services (including trade receivables) that have been delivered or sold in the normal course of business. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Amount due from customers or clients, within one year of the balance sheet date (or the normal operating cycle, whichever is longer), for goods or services (including trade receivables) that have been delivered or sold in the normal course of business, reduced to the estimated net realizable fair value by an allowance established by the entity of the amount it deems uncertain of collection. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Amount of direct write-downs of receivables charged against the allowance for doubtful accounts. No definition available.
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| X | ||||||||||
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- Definition
A valuation allowance for trade and other receivables due to an Entity within one year (or the normal operating cycle, whichever is longer) that are expected to be uncollectible. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Details
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| X | ||||||||||
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- Definition
Amount of the current period expense charged against operations, the offset which is generally to the allowance for doubtful accounts for the purpose of reducing receivables, including notes receivable, to an amount that approximates their net realizable value (the amount expected to be collected). Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Details
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