Mainly engaged in the history of the Republic of China, the study of modern Hunan history and people, and the protection and development of cultural resources. Participated in the key project of National Social Science Fund "Research on Moral Life of China People"; Presided over the humanities and social sciences fund project of the Ministry of Education "1929-1933 World Economic Crisis and Social Changes in China"; He presided over five provincial-level projects, including "Study on Modern Changsha Rice Market", "Study on Cultural Policy of Modern China Government" and "Study on Huxiang Culture Theory". Published books "From Mercantilism to Industrial Revitalization" and "Research on Liu Shaoqi's Thought of Governing the Country" (Solo); He has successively edited the Dictionary of the History of the Republic of China, the Qingqi of Sanxiang's Charge (during the old democratic revolution), the Blue Book of Changsha's Cultural Industry (20 12) and the China Cultural Innovation Report (20 13) (Blue Book). He has published many papers in Guangming Daily, Historical Monthly and other publications, and some papers have been excerpted or reproduced in full by China Frontier of Humanities and Social Sciences, Writer's Digest, and Copy Materials of the National People's Congress.