He once served as a lecturer, associate professor, professor and doctoral supervisor in the Department of Biology of Nanjing University, a visiting scholar at the WPC Center for Applied Science in the United States, a visiting professor at Arizona State University in the United States, a visiting professor at the Department of Biology at Niigata University in Japan, and an associate department in the Department of Biological Science and Technology at Tsinghua University.
director.
He currently serves as Secretary of the Party Committee of the Department of Biological Science and Technology and Director of the Institute of Biotechnology at Tsinghua University.