[1] Presided over the study abroad visit project of the National Scholarship Fund Committee "Research on the Financial Support System of American National Student Loan System" (212-213). [2] Hosted the study abroad visit project of Hebei Provincial Service Center for Experts and Overseas Students, Research on the Construction of Urban and Rural Public Service System in China (212). [3] Presided over the special funded project of China Postdoctoral Science Fund "Research on the Construction of China's Agricultural Policy Financial System from the Perspective of" Public Management Paradigm "(211). [4] Presided over the planning fund project of the Ministry of Education, "Research on the Policy-oriented Financial Support System of the National Student Loan System" (21). [5] Hosted the social science fund project of Hebei Province "Research on the Construction of Urban and Rural Public Service System in Hebei Province" (21). [6] Participated in writing the research report of the State Council Development Research Center "Historical Responsibility of Finance in Building a Harmonious Society" (27). [7] Participated in writing the research report "Beijing Public Finance and the Construction of a Harmonious Society" by Beijing Finance Bureau (27). [8] Participated in writing a large-scale research report on "Equalization of Public Services and Its Action Framework" by the State Council Development Research Center (26). [9] Participated in writing the research report of the Institute of Fiscal Science of the Ministry of Finance, Investigation Report on the "Henan Model" of National Student Loans (28). [1] presided over the completion of the soft science research project of Hebei Province, "Promoting the national student loan in Hebei Province and establishing the personal credit evaluation system for college students" (27). [11] presided over the completion of the Hebei Provincial Department of Education's "Study on the Scheme of Establishing a National Student Loan College Student Personal Credit Evaluation System" (26). [12] Participated in the doctoral fund project of Hebei Provincial Department of Education-Study on the Coordination of EU Macroeconomic Policies-Study on the Sub-topic of EU Monetary Integration (24). [13] Participated in the China-EU Higher Education Cooperation Research Project (25).