Sam Hanhui SunIndependent DirectorMr. Sam Hanhui Sun has served as our director since December 17, 2015. From January 2010 to September 2015, Mr. Sun assumed a couple of positions at Qunar Cayman Islands Limited, a mobile and online travel platform then listed on NASDAQ, including serving as Qunar’s president from May 2015 to September 2015 and its chief financial officer from January 2010 to April 2015. Prior to joining Qunar, Mr. Sun was the chief financial officer of KongZhong Corporation, an online game developer and operator then listed on NASDAQ-listed company, from 2007 to 2009. Mr. Sun was also an independent director and audit committee member of KongZhong Corporation from July 2005 through January 2007. From 2004 to 2007, Mr. Sun served in several financial controller positions at Microsoft China R&D Group, Maersk China Co. Ltd. and SouFun.com. From 1995 to 2004, Mr. Sun worked in KPMG’s auditing practice group, including eight years at the Beijing office of KPMG, where he was an audit senior manager, and two years at KPMG in Los Angeles, California. Mr. Sun currently serves as an independent director and audit committee chair of SouFun Holdings Limited, an NYSE-listed company, and an independent director and audit committee chair of CAR Inc., a company listed on the Hong Kong Stock Exchange. Mr. Sun received a B.E. in business administration from Beijing Institute of Technology in 1993. He is a Certified Public Accountant in China.