Aggregate notional amount specified by the derivative(s). Expressed as an absolute value.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher SEC
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Fair value, after the effects of master netting arrangements, of a financial liability or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset, expected to be settled within one year or normal operating cycle, if longer. Includes assets not subject to a master netting arrangement and not elected to be offset.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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No definition available.

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Amount of decrease in the fair value of derivatives recognized in the income statement.

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Amount after accretion (amortization) of discount (premium), and investment expense, of interest income and dividend income on nonoperating securities.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
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Maximum amount of time remaining before foreign currency exchange rate derivatives mature or expire, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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No definition available.

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FAIR VALUE MEASUREMENTS (Narrative) (Details)	6 Months Ended			12 Months Ended
FAIR VALUE MEASUREMENTS (Narrative) (Details)	Jun. 30, 2017 CNY (¥)	Jun. 30, 2017 USD ($)	Jun. 30, 2016 CNY (¥)	Dec. 31, 2015 USD ($)	Jun. 30, 2017 USD ($)	Dec. 31, 2016 CNY (¥)
Derivative [Line Items]
Investment Income, Net	¥ (193,536)	$ (28,548)	¥ (1,639,839)
Derivative Liabilities Current	26,381,687				$ 3,891,506	¥ 10,364,075
Derivative, Loss on Derivative \| ¥	¥ 16,017,612
Forward Contracts [Member]
Derivative [Line Items]
Derivative, notional amount \| $					$ 20,000,000
Remaining maturity of foreign currency derivative				12 months
Foreign Exchange Option [Member]
Derivative [Line Items]
Derivative, notional amount \| $				$ 70,000,000
Remaining maturity of foreign currency derivative	12 months	12 months
Investment Income, Net \| ¥			¥ 3,100,000