From November 2000 to 2003, he engaged in postdoctoral research at the Postdoctoral Mobile Station of Theoretical Economics of Nankai University. The research topic was "International Hot Money and the International Financial System".

Has chaired and participated in 40 scientific research projects, participated in the preparation of the National Business Development "Eleventh Five-Year Plan", and provided services to the Ministry of Commerce, the Monetary Policy Committee of the People's Bank of China, the State Administration of Foreign Exchange, the Ministry of Science and Technology and other ministries and commissions, as well as some Relevant local government departments provide a number of consultations. Among them, the research report "Research on Cross-border Capital Flows between China and Offshore Financial Centers" that I chaired and wrote attracted the attention of national leaders. Published more than 1,000 academic papers and reviews of various types, including more than 40 articles in authoritative and core academic journals such as "World Economy", "Economics Trends", "International Trade", "Cultural Magazine" (Macau), etc., and "Xinhua" One article was reprinted in "Abstract", 9 articles were reprinted in full in "Copied Newspapers and Periodicals Materials" of Renmin University of China's Books and Newspapers Information Center, 1 article was reprinted in "Xinhua Monthly", 6 articles were reprinted in "Chinese Academic Journals (CD Version)", and in "Reading", More than 80 articles have been published in well-known non-academic journals such as "Business Weekly (Chinese Edition)", "World Knowledge", "Half Moon Talk", and "Looking at Oriental Weekly"; 2 translations; 1 single-authored monograph, and he is the main author and co-editor of the monograph. 7 books; co-translated 1 academic monograph, presided over the translation and review of the People's Bank of China's 1997 Guangxi Beihai International Economic Prosperity Survey Seminar (United Nations Development Program Technical Assistance Project) 2 handouts of approximately 60,000 words, and reviewed China Finance The publisher has translated 3 books with a total of about 750,000 words.

The papers have been cited in important domestic and foreign publications such as the United Nations' "2007 World Investment Report", and won the second prize of the 6th National Foreign Economic and Trade Research Achievement Award, and the National Business Development Research Achievement Award for Excellence Third prize for the paper and many other awards.