Certain risks and concentration (Tables)

12 Months Ended

Dec. 31, 2016

Schedule of consolidated financial information of the Group's VIEs and VIE's subsidiaries excluding the inter company items with the Group's subsidiaries included in the accompanying consolidated financial statements

	December 31,
	2015		2016
	RMB		RMB
Assets
Current assets
Cash and cash equivalents		403,722		1,397,738
Short-term deposits		250,000		1,235,000
Restricted short-term deposits		110,000		-
Accounts receivable, net		127,365		165,971
Inventory		14,385		2,266
Amounts due from related parties		5,164		135,245
Prepayments and other current assets		117,536		207,245
Total current assets		1,028,172		3,143,465

Non-current assets
Deferred tax assets		90,855		93,744
Investments		285,292		496,870
Property and equipment, net		292,340		261,915
Intangible assets, net		110,214		27,241
Land use right, net		-		1,872,394
Goodwill		136,066		2,527
Other non-current assets		1,932,356		85,583
Total non-current assets		2,847,123		2,840,274

Total assets		3,875,295		5,983,739

Liabilities
Current liabilities
Accounts payable		108,500		117,917
Deferred revenue		385,300		429,883
Advances from customers		45,189		56,108
Income taxes payable		80,978		112,779
Accrued liabilities and other current liabilities		579,760		988,911
Amounts due to related parties		23,684		91,245
Total current liabilities		1,223,411		1,796,843

Non-current liabilities
Deferred revenue		20,752		19,125
Deferred tax liabilities		12,592		4,777
Total non-current liabilities		33,344		23,902

Total liabilities		1,256,755		1,820,745

	For the year ended December 31,
	2014		2015		2016
	RMB		RMB		RMB

Net revenues		3,543,994		5,821,305		8,164,100
Net income		1,136,570		1,267,111		1,874,435

	For the year ended December 31,
	2014		2015		2016
	RMB		RMB		RMB

Net cash provided by operating activities		1,313,521		2,164,953		2,538,836
Net cash used in investing activities		(994,574)		(2,251,207)		(1,313,002)
Net cash provided by financing activities		-		704,298		8,508
		318,947		618,044		1,234,342

Summary of the percentage of accounts receivable from collection agencies, sub-licensed platforms and advertising customers with over 10% of total accounts receivable

	December 31,
	2015			2016
	RMB			RMB
Payment platforms
B1		35	%		19	%
B2			*		17	%

Less than 10%

- Definition

Tabular disclosure of the significant judgments and assumptions made in determining whether a variable interest (as defined) held by the entity requires the variable interest entity (VIE) (as defined) to be consolidated and (or) disclose information about its involvement with the VIE, individually or in aggregate (as applicable); the nature of restrictions, if any, on the consolidated VIE's assets and on the settlement of its liabilities reported by an entity in its statement of financial position, including the carrying amounts of such assets and liabilities; the nature of, and changes in, the risks associated with involvement in the VIE; how involvement with the VIE affects the entity's financial position, financial performance, and cash flows; the lack of recourse if creditors (or beneficial interest holders) of the consolidated VIE have no recourse to the general credit of the primary beneficiary (if applicable); the terms of arrangements, giving consideration to both explicit arrangements and implicit variable interests, if any, that could require the entity to provide financial support to the VIE, including events or circumstances that could expose the entity to a loss; the methodology used by the entity for determining whether or not it is the primary beneficiary of the variable interest entity; the significant factors considered and judgments made in determining that the power to direct the activities of a VIE that most significantly impact the VIE's economic performance are shared (as defined); the carrying amounts and classification of assets and liabilities of the VIE included in the statement of financial position; the entity's maximum exposure to loss, if any, as a result of its involvement with the VIE, including how the maximum exposure is determined and significant sources of the entity's exposure to the VIE; a comparison of the carrying amounts of the assets and liabilities and the entity's maximum exposure to loss; information about any liquidity arrangements, guarantees, and (or) other commitments by third parties that may affect the fair value or risk of the entity's variable interest in the VIE; whether or not the entity has provided financial support or other support (explicitly or implicitly) to the VIE that it was not previously contractually required to provide or whether the entity intends to provide that support, including the type and amount of the support and the primary reasons for providing the support; and supplemental information the entity determines necessary to provide.

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