CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS) (Parenthetical)
In Thousands, unless otherwise specified
12 Months Ended
Dec. 31, 2013
USD ($)
Dec. 31, 2013
CNY
Dec. 31, 2012
CNY
Dec. 31, 2011
CNY
CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS)        
Provision for doubtful accounts $ 3,918 23,722 22,736 2,786