Graduate: Department of Mechanics and Mathematics, Moscow State University, Moscow, USSR, dynamical systems and ergodic theory, Ph.D. advisor: A.M. Stepin, 1986.10-1990.12

Graduate: Department of Mathematics, University of Science and Technology of China, Hefei, P.R. China. dynamical systems and ergodic theory, M.S. advisors: J.Z. Zhang and L. Yang, 1983.9-1985.12

Undergraduate: Department of Mathematics, University of Science and Technology of China (USTC), Hefei, P.R. China, 1979.9-1983.6

Member of Chinese Academy of Sciences, since 2019

Professor: USTC, June, 1995.5-

USTC,Director of Institute of Mathematics, 1998.11-2001.11

USTC,Chair of Department of Mathematics, 2001.11-2003.11

USTC,Vice Dean of Science School, 1997.6-2003.11

USTC,Acting Dean of Science School, 2003.11-2009.2

Associated professor: USTC, Jan. 1993.1- June 1995.5

Post-doctor: International Center for Theoretical Physics, Italy, 1991.1-1993.1

Services:Vice director of China-Russia Mathematical Center (2020.6-)

Services:President of Anhui Mathematical Society (2015-)

Services:Vice president of Chinese Mathematical Society (2016-2019)

Editors:Discrete and Continuous Dynamical Systems, Series A (2017-)

Editors:Topological Methods in Nonlinear Analysis (2014-)

Editors:Science China Mathematics (2004-)

Editors:Communications in Mathematics and Statistics (2014-)