现代中国
Shanxi Yongji people, the CPC Central Party History Research Center researcher, Doctor of Laws. Mainly engaged in the History of Democratic Revolution, particularly in China Revolution, the history of Communist ties, relations between the Comintern and the Chinese Revolution History of known for. National Social Science Fund Project "Communist (Bolshevik) and the Chinese Revolution" responsible person. Author of "Understanding the history of Chinese Revolution", "Sun", "Chen rivalry with Moscow", "Communist (Bolshevik) and the Chinese Revolution" (co-author), "History of Chinese Communist Party" (co- a) and other works, with more than 50 articles published.