1998 turn 1999 Visiting scholar, Department of Mechanical and Aerospace Engineering, State University of New York at Buffalo, USA. In 2004, he studied for a doctorate in higher education at the Institute of Educational Sciences, Huazhong University of Science and Technology. In 2006, he graduated from the first advanced seminar on the governance and operation of modern universities in Peking University and the 29th advanced seminar for leading cadres in universities (National School of Education Administration) of the Ministry of Education. He was elected as the representative of the 12 Party Congress in Chengde City and a member of the Chengde Municipal Committee of the CPPCC.

He used to be the director of the school teaching and research section, assistant librarian and deputy director of the academic affairs office. , 1995 assistant to the principal and director of the academic affairs office, 1996 vice president in charge of teaching, 2000 1 deputy secretary of the party Committee and principal. He is also the director of the Institute of Higher Education and the director of the School Affairs Committee.

Mainly engaged in research on microstructure and properties of superalloys, metal technology and higher vocational education. He has undertaken 6 research projects such as the Ministry of Education and provincial social science fund projects, won the second prize of the National Textbook Award 1, won 2 first prizes of provincial and ministerial achievements, won 4 second and third prizes of provincial and ministerial achievements, and won the municipal and university achievement awards 15. There are five kinds of teaching materials, such as Metal Technology Experiment and Metal Technology, and two kinds of teaching materials, such as Selected Works of Higher Vocational Colleges in China and Japan and Professional Specification for Engineering Materials and Molding, edited by the Ministry of Education. "Engineering Materials and Material Forming Technology" is the national planning textbook for higher vocational colleges and the national tenth five-year plan textbook, and "Engineering Materials and Forming Technology Foundation" is the national eleventh five-year plan textbook, both of which are published by Higher Education Press. Among them, 27 papers were published in Chinese core journals such as Higher Education in China, Research on Higher Engineering Education and Aerospace Materials Technology, and 1 1 papers were published in foreign academic journals such as Materials Engineering and Performance, and 5 papers were included in SCI and Ei. He presided over many international cooperation projects, such as "Research on Nickel-based Single Crystal Superalloy", National Education Planning Project "Cultural Construction of Higher Vocational Colleges" and Provincial Social Science Fund Project "Research on Higher Vocational Education Quality". He has been invited to give lectures at relevant academic conferences, relevant colleges and training courses for principals of higher vocational colleges of the Ministry of Education. He visited vocational education in Australia, Germany, Japan and the United States with the delegation of the Ministry of Education. Interviews have been published in Ta Kung Pao, china university teaching, Education and Career.