TAXATION (Narrative) (Details) In Thousands, unless otherwise specified	12 Months Ended
Dec. 31, 2012 USD ($)	Dec. 31, 2012 CNY	Dec. 31, 2011 CNY	Dec. 31, 2010 CNY
TAXATION [Abstract]
Unrecognized tax positions, which would impact the effective tax rate if recognized	$ 4,536	28,262	12,235
Tax positions for which ultimate deductibility is highly certain	12,234	76,218	4,058
Income tax liabilities, interest rate	0.05%	0.05%
Income tax liabilities, penalty rate	50.00%	50.00%
Uncertain tax position, impact on taxes	4,963	30,922	4,756	(1,960)
Accrued interest and penalties	$ 6,991	43,557	12,636

This element represents the total of accruals as of the date of the statement of financial position for interest recognized for an underpayment of income taxes computed by applying the applicable statutory rate of interest to the difference between a tax position recognized for financial reporting purposes and the amount previously taken or expected to be taken in a tax return of the entity and the amount of statutory penalties for a tax position claimed or expected to be claimed by the entity, in its tax return, that does not meet the minimum statutory threshold to avoid payment of penalties.

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This element represents the total of interest expense recognized for an underpayment of income taxes computed by applying the applicable statutory rate of interest to the difference between a tax position recognized for financial reporting purposes and the amount previously taken or expected to be taken in a tax return of the entity and the amount of statutory penalties in the period in which the entity claims or expects to claim a tax position, in its tax return, that does not meet the minimum statutory threshold to avoid payment of penalties.

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