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Cost of Revenues (Tables)

12 Months Ended

Dec. 31, 2014

Organization, Consolidation and Presentation of Financial Statements [Abstract]

Schedule of Cost of Revenues

		Year ended December 31,
		2012				2013				2014
		RMB				RMB				RMB				US$
Content-related costs			62,871				95,987				127,929				20,618
Depreciation and amortization			21,978				26,439				31,703				5,110
Bandwidth and internet data centre			15,045				21,047				30,713				4,950
VAT, business taxes and surcharges			78,346				108,763				191,153				30,808
			178,240				252,236				381,498				61,486

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