INVESTMENTS AVAILABLE-FOR-SALE (Details)
In Thousands, unless otherwise specified
12 Months Ended
Dec. 31, 2014
USD ($)
Dec. 31, 2014
CNY
Dec. 31, 2013
CNY
Portfolio investment      
Cost $ 13,156 80,500 30,000
Gross unrealized loss         
Fair market value 13,156 80,500 30,000
Total investments available-for-sale $ 13,156 80,500 30,000