Operator
Operator
Ladies and gentlemen, thank you for standing by for Autohome's Fourth Quarter and Full Year 2017 Earnings Conference Call. At this time all participants here in a listen-only mode. A question-and-answer session will follow the formal presentation. As a reminder this conference call is being recorded. [Operator Instructions] I would now like to turn the meeting over to your host for today's conference, Ms. Fang Liu. Please go ahead.