Chen Lei: Male, born in June 1979, China, with no permanent residency abroad. In July 2005, Tsinghua University graduated with a master's degree in materials science and engineering. From July 20, 2005 to October 5, 2005, he worked in Tiki Venture Capital Management (Beijing) Co., Ltd., and served as an investment analyst, investment manager, senior investment manager, investment director and fund partner. 2065438+Since July 2005, he has worked in Qingkong Ginkgo Venture Capital Management (Beijing) Co., Ltd. as a fund partner; From February 20 16 to June 20 16, he served as the director of Ren Xiang Fenghua Co., Ltd.; 20 16 has been a director of the issuer since June.