1988 received a doctorate in history from Nankai University.
Professor at 1990,
From 65438 to 0995, he served as the director of the history department of Nankai University and the vice president of the School of Humanities.
1998 deputy director of the Chinese history museum,
In 2000, he was the director of the Chinese History Museum.
He is also a member of the National Committee of Experts on the Protection of Ancient Books, the Academic Committee of Nankai University, the Academic Committee of Peking University History Department, the Academic Committee of China Archaeological Research Center in Peking University and the Academic Committee of China Ancient History Research Center.
Member of Nankai University Academic Degrees Committee
Member of Academic Committee of Nankai University
Member of Discipline Evaluation Group of the State Council Academic Degrees Committee.
Member of Tianjin Academic Degrees Committee
Deputy curator of China History Museum (now National Museum)
Director of China Historical Society
Director of China Museum Society
Executive Director of China Pre-Qin Historical Society
Member of the expert group of "Xia Shang Zhou Dating Project", a major national scientific research project for social development in the Ninth Five-Year Plan.
1982 graduated from the history department of Nankai University with a master's degree in history.
1988 graduated (in-service) from the history department of Nankai University, with a doctorate in history.