Liu Xiaomeng, doctor of history, researcher and doctoral supervisor at the Institute of Modern History at CASS. He is Senior discipline leader of "summit strategy" at CASS. He is a Part-time researcher in the following organizations: research center of historical theory at the Institute of History, research base of "building a strong sense of Chinese national community" at Peking University, the Manchu Literature Research Center of the Institute of Qing History at Renmin University of China, and the Research Institute of Chinese Frontier Ethnic History at Minzu University of China; he is a double employed Professor, doctoral supervisor and dean of the Manchuology Research Institute of History School at Jilin Normal University.