Zheng Du

Mr. Zheng Du has served as Chief Operating Officer since March 2016 and a Director since the IPO. Prior to joining, Mr. Du served as a general manager of the brand and advertisement research team of Sogou Inc., an online search company listed on the New York Stock Exchange. From April 2011 to September 2012, as a co-founder and vice president, he worked at Shenzhen Chuanxi Digital Internet Corporation, where he was responsible for its products and daily operation. Prior to that, he served as the chief product manager at the search and marketing department of Tencent Holdings Limited, a company listed on the Hong Kong Stock Exchange. From November 2006 to July 2009, Mr. Du served as a product manager at Baidu Inc., an online search company listed on NASDAQ. Mr. Du’s extensive information technology expertise and internet industry knowledge makes him a valuable resource to the Company and Board of Directors. Mr. Du received his master’s degree in management science and engineering from Wuhan University in 2007 and bachelor’s degree in information management and application from Zhongnan University of Economics and Law in 2005.