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Ms. Yang Manying (“Ms. Yang”), aged 55, is the vice president and chief financial officer of our Company and was appointed on 11 April 2014. On 24 March 2020, he was re-appointed as the vice president and financial director of the Company. She is responsible for the overall financial and accounting related matters of our Company. She has over 20 years of experience in accounting and finance. She joined our Company in January 2006 and served various positions in our Company, including our financial manager from January 2006 to December 2007, the manager of our auditing department from January 2008 to January 2009, and the chief of our operation center from February 2009 to March 2014. Prior to joining our Company, Ms. Yang worked at Jiangxi Jianlishi Co., Ltd (江西健力士製藥有限公司) (a Sino-U.S. joint venture) and Jiangxi Oushi Pharmaceuticals Co., Ltd (江西歐氏藥業(yè)有限責任公司) from 1995 to 1998 and from 2004 to 2005, respectively. Ms. Yang was accredited as a statistician by National Bureau of Statistics of China (國家統(tǒng)計局) in November 1995. She completed MBA courses in Jiangxi University of Finance and Economics (江西財經(jīng)大學) in July 2011.