(1988) He was vice president of Anhui University of Science and Technology.
(January 1987) He organized the pro-reform student demonstrations across China.
(1972) He and his colleagues at the Anhui's University of Science and Technology published a paper, "A Solution of the Cosmological Equations in Scalar-Tensor Theory, with Mass and Blackbody Revolution."
(1956) He was employed by the China's Institute of Modern Physics.
(1990 - 2012) Professor of physics at the University of Arizona at Tucson, Arizona.