Chi, male, was born in August 1989, 196 1, from Guoyang county, Anhui province. 198 1 was admitted to the history department of Anhui Normal University, 1985 graduated, and stayed there as the editor of Journal of Anhui Normal University. 199 1 He was admitted to Nanjing University to study for a doctorate with the same academic qualifications, and studied under Professor Mao and Professor Fang, famous historians of modern history in China. 1994 graduated with a doctorate in history. 199565438+Associate Professor of Anhui Normal University in February. From 65438 to 0996, he served as a professor at Hebei University, director of the Institute of Population Studies of Hebei University, and tutor of graduate students of modern history and demography in China ("double tutor"). Member of Hebei Professional Title Evaluation Committee, member of Hebei University Academic Degree Committee. Since September, 20001,he has served as a professor, doctoral supervisor and director of the Institute of History of Suzhou University, director of the doctoral program of modern history in China, a key discipline of Suzhou University in Jiangsu Province, and a part-time researcher at the Research Center for the History of the Republic of China of Nanjing University, the Research Center for Characteristic Urbanization of China of Suzhou University, the China Institute of Modern History of Central China Normal University, the Research Center for Modern Social History of Shanghai Normal University and the Research Center for Northern Anhui Culture of Fuyang Normal University.