INCOME TAXES (Tables)

12 Months Ended

Dec. 31, 2014

Income Tax Disclosure

Schedule of income (loss) before income taxes

	Years ended December 31,
	2012		2013		2014
	RMB		RMB		RMB		US$
PRC	37,021		161,550		388,704		62,648
Non-PRC	(22,262	)	(50,862	)	(297,800	)	(47,997	)
Total	14,759		110,688		90,904		14,651

Schedule of current and deferred portions of income tax (benefit) expense

	Years ended December 31,
	2012	2013	2014
	RMB	RMB	RMB	US$
Current income tax expenses	2,513	14,760	11,087	1,787
Deferred income tax expenses	2,402	33,910	12,906	2,080
Income tax expenses for the year	4,915	48,670	23,993	3,867

Reconciliation of the differences between the statutory tax rate and the effective tax rate for enterprise income tax

	Years ended December 31,
	2012		2013		2014
	RMB		RMB		RMB		US$
Income before income tax	14,759		110,688		90,904		14,651
Income tax expense computed at the PRC statutory tax rate of 25%	3,690		27,672		22,727		3,663
Effect of different tax rates in different jurisdictions	5,222		11,699		59,364		9,566
Effect of tax holiday and preferential tax treatments	(4,201	)	(4,885	)	(54,944	)	(8,855	)
Research and development super-deduction	(9,307	)	(19,140	)	(37,483	)	(6,041	)
Non-deductible expenses	1,647		1,005		6,663		1,074
Effect of change in tax rate	—		—		(8,795	)	(1,417	)
Outside basis difference on investment in a VIE	—		33,910		15,821		2,550
Withholding tax and others	19		191		1,844		298
Changes in valuation allowance	7,845		(1,782	)	18,796		3,029
Income tax expenses	4,915		48,670		23,993		3,867

Schedule of deferred tax assets and deferred tax liabilities

	As of December 31,
	2013		2014
	RMB		RMB		US$
Deferred tax assets, current portion:
Deferred revenue	393		656		105
Provision for doubtful debts	2,202		3,866		623
Tax loss carry forward	597		15,600		2,515
Others	356		686		111
Less: Valuation allowance	(1,635	)	(18,115	)	(2,920	)
Current deferred tax assets	1,913		2,693		434
Deferred tax assets, non-current portion:
Deferred revenue	673		111		18
Intangible assets and prepaid expense	5,303		4,403		710
Foreign tax credit	659		960		155
Equity investment loss	—		1,402		226
Contingent consideration	—		2,085		336
Tax loss carry forward	8,959		8,051		1,298
Others	546		650		104
Less: Valuation allowance	(8,962	)	(11,278	)	(1,818	)
Non-current deferred tax assets	7,178		6,384		1,029
Deferred tax liabilities, non-current portion:
Long-lived assets arising from acquisitions	1,122		16,259		2,621
Unrealized gains from available-for-sale equity securities	4,174		—		—
Outside basis difference on investment in a VIE	33,910		49,732		8,015
	39,206		65,991		10,636

Reconciliation of the beginning and ending amount of unrecognized tax benefit

	As of December 31,
	2013	2014
	RMB	RMB	US$
Balance at January 1	1,338	2,660	429
Additions based on tax positions related to the current year	1,322	4,413	711
Balance at December 31	2,660	7,073	1,140