Levin, born in 1973. 1June, 1998, graduated from university of international business and economics, university of international business and economics with a master's degree in international trade. 1From July 1998 to February 2000, I worked in the sales and trading department of China International Capital Corporation. Since March 2, 2000, he joined Bosera Fund Management Co., Ltd. as the bond portfolio investment manager of the fund management department; From June 5438, 2006 to April 2002, he was employed by the Emerging Markets Investment Department of British Bailey Gifford Fund Management Company, engaged in the research and analysis of stock investment in the Asia-Pacific region, and returned to Bosera Fund Management Co., Ltd. in April 2002. Mr. Levin received investment training in Bailey Gifford, England for nearly one year and became a CFA member in 2003.