Research focus: At present, the main research fields are regional finance, regional trade and investment, financial market and economic system reform in China. The research contents over the years include: capital market and international direct investment, venture capital, financial instruments and investment, regional economy, economic system reform in China, enterprise reform and enterprise management in China, enterprise merger and acquisition, distribution system reform, housing system reform, political economy, etc. Independent completion of the "stock market simulation investment" and other topics; Cooperate to complete such topics as "research on international trade postgraduate training system and scheme design"; The third phase of university of international business and economics's "2 1 1 Project" is being completed, and the "Research on China's Financial Regional Pattern and Related Policies under the Opening of Service Trade" is being completed. Main courses: Money and Banking, Regional Economics and China Economic System Reform. He has taught capital market, stock market and investment analysis, principles of economics, principles of political economy, and an introduction to China's economy. He has accumulated rich teaching experience, extensive materials and outstanding characteristics of integrating theory with practice. Over the years, it has been fully affirmed by students and the school's teaching authorities, and has been rated as the "excellent classroom" of the Academic Affairs Office and the top ten in postgraduate teaching evaluation. Serving the society: Participated in the policy discussion of housing system reform by the leading group of housing reform in the State Council, the formulation of local government financial action plan, the establishment of urban economic center, and the discussion of CBD construction. I have participated in the discussion on the feasibility scheme of enterprise development and foreign investment; Responsible for the training of in-service graduate students in the college (individual examination). Academic achievements: published papers: research on the impact of China's import and export changes on property insurance, dynamic research on Beijing's entrepot trade, enlightenment of the development of global financial centers on China's financial layout, dynamic development of opening to the outside world and outward-oriented development of Beijing CBD, coordinated development of Beijing-Hebei economy in system transformation, research on the complementarity and integration of Beijing-Tianjin economy based on location selection, sudden rise and fall of macroeconomics, possibility analysis of international venture capital entry, institutional choice and efficiency boundary of family enterprises, international mergers and acquisitions and China's economic development, and learning methods of domestic in-service graduate students. Books and teaching materials: introduction to investment banking; Housing-the end of unlimited demand; Housing Reform for Urban Residents, Reading Books on Finance, Investment and Securities; The encyclopedia of society and investment seeking development, WTO training courses, an introduction to China's economy, principles of political economy, etc.