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At present, he is a professor and doctoral supervisor of Peking University History Department, a member of the Standing Committee of the Party Committee of the United Front Work Department of the CPC Central Committee, and a representative of directly under the authority, the Central Committee of the Communist Party of China (re-elected for two terms, each term is five years). He is also a professor at the Central Institute of Socialism, a judge with senior professional titles, the president of Xiang Yu Culture Research Association, the president of Yue Fei Culture Research Association, the honorary president of Soochow College, and the vice president of China Peasant History Research Association.
Vice President of China International Xufu Cultural Exchange Association, Deputy Secretary-General of China United Front Theory Research Association, Executive Director of China People's Political Consultative Conference Theory Research Association, Executive Director of China Yanhuang Culture Research Association, Director of China Peaceful Reunification Promotion Association, Deputy Secretary-General of University Cultural Research and Development Center, Editor-in-Chief of Social History Research Newsletter, Director of Xiang Yu Culture Editorial Board, Deputy Editor-in-Chief of Xufu Cultural Exchange, Editorial Board of Literature and History Knowledge, etc.
He used to be the vice president of China Qin and Han History Research Association, the academic advisory member of China Social Science Abstracts, the editorial board member of Literature and History, the vice chairman of Peking University Trade Union, the director of Peking University Housing Allocation Committee, the director of Peking University Policy Research Office, the director of Peking University Development Planning Department, the director of Peking University Talent Research Center, and the director of the Central Research Office of Jiu San Society.