Zhihai Mao has been serving as our chief financial officer since March 2018. Mr. Mao is in charge of corporate finance, financial reporting, legal affairs and investor relations of the Company. Mr. Mao is a U.S. Certified Public Accountant with extensive experience in corporate financial reporting and disclosure. Before he joined our company, Mr. Mao was the chief financial officer of Megvii Technology Limited, ACFUN, LINEKONG Interactive Co., Ltd., and China TransInfo Technology Corp. in 2017, from 2015 to 2017, from 2014 to 2015, and from 2008 to 2010, respectively. From 2010 to 2013, Mr. Mao worked for two other investment companies and was mainly responsible for financial and investment related matters. From 2006 to 2007, Mr. Mao was a senior auditor at the Beijing office of Deloitte & Touche Tohmatsu CPA, Ltd. Prior to that, Mr. Mao worked at Deloitte & Touche USA LLP and Deloitte Tax LLP USA from 2003 to 2006. Mr. Mao received a master’s degree of accounting from University of North Carolina, Chapel Hill.