Yan Zhijie, male, was born in Xi City, Shaanxi Province on February 6, 2006. Originally from Yizheng, Jiangsu, Han nationality. He used to be Dean of Peking University Institute of Economics (1993-2002), professor and doctoral supervisor, and concurrently served as director of China Foreign Economic Theory Research Association, executive director of China International Trade Research Association and Peking University Foreign Economy.