Mr. Zhen Wei, also known as Mr. Frank Zhen Wei (魏臻) has been our director since August 2015. Mr. Wei joined Warburg Pincus Asia LLC in November 2002, and has been serving as a managing director since January 2010 and co-head of China since January 2016, and now leads investments in the consumer, healthcare and financial services sectors in China. Mr. Wei worked as an investment banking analyst of Morgan Stanley in Hong Kong from 1997 to 1999 and as a business analyst at McKinsey & Company in Shanghai from 1995 to 1997. Mr. Wei was a non-executive director of AAG Energy Holdings Limited (HKEX: 2686) from January 2015 to August 2018 and has been a non-executive director of CAR Inc. (HKEX: 699) since January 2016. Mr. Wei received a master’s degree in business administration from Harvard Business School in June 2002 and a bachelor’s degree in science from the University of Texas at Austin in May 1995.