Jie Xiao has been our senior vice president since November 2014, after having served as our vice president since October 2010. Ms. Xiao is in charge of business development, marketing, and commercial products. From 2008 to 2010, she was a senior manager at the enterprise marketing department of Baidu, Inc. (NASDAQ: BIDU), focusing on public relations. Before that, she worked as a public relations director at Qihoo 360 Technology Co., Ltd. and a communications manager for Yahoo! China. Ms. Xiao received a bachelor's degree in accounting from Renmin University in 1999.