ACCOUNTS RECEIVABLE , NET

12 Months Ended

Dec. 31, 2017

ACCOUNTS RECEIVABLE, NET

ACCOUNTS RECEIVABLE, NET

4.ACCOUNTS REVEIVABLE, NET

Accounts receivable, net consisted of the following:

	As of December 31,
	2016		2017
Accounts receivable	1,056		937
Less: allowance for doubtful accounts	(34	)	(36	)
Accounts receivable, net	1,022		901

Movement of allowance for doubtful accounts was as follows:

	As of December 31,
	2016		2017
Balance at beginning of the year	36		34
Increase of the allowance for doubtful accounts	—		—
Foreign currency adjustment	(2	)	2
Balance at end of the year	34		36