Mr. John Fei Zeng has served as our Chief Financial Officer and Director since October 2018. Between 2010 and 2012, Mr. Zeng worked at the equity sales team of CICC. Between 2012 and 2015, he worked as a Director at UBS Global Capital Markets. From 2015 to 2018, he served as an Executive Director in Equity Capital Markets (ECM) at Goldman Sachs, where he was the ECM captain for China fintech and healthcare sectors. Mr. Zeng obtained a B.S. degree in business administration from the University of Southern California and a MBA from New York University.