June 1985 Graduated from Zhengzhou University, majoring in organic chemistry, with excellent undergraduate thesis and bachelor of science degree. In July of the same year, he was assigned to Zhengzhou Institute of Light Industry to teach organic chemistry. 1986- 10 as a teaching assistant,1990-19910 studied theoretical courses in the graduate students majoring in organic chemistry in Zhengzhou university, and the courses were excellent. 199 1 February was promoted as a lecturer, and 1993 was awarded as an advanced educator of Zhengzhou Institute of Light Industry. 1996 won the second prize of excellent teaching achievements of the former Ministry of Light Industry, and the organic chemistry taught by 1997 was rated as an excellent course in Henan Province.

1997 10 In June, he was admitted to the State Key Laboratory of Fine Chemical Engineering of Dalian University of Technology with an excellent score of 422 to pursue a master's degree. Graduated from graduate school in June 2000, and obtained a master's degree in engineering in August of the same year. During this period, the key scientific and technological project 1 in the Ninth Five-Year Plan and the project 1 in the National Natural Science Foundation were completed, 4 professional academic papers were published and 2 were included in EI. In September, 2000, he was admitted to the State Key Laboratory of Fine Chemical Engineering of Dalian University of Technology to pursue his doctorate. In May 2003, he graduated as a Ph.D. student, and in July of the same year, he obtained a Ph.D. degree in applied chemistry. During this period, he completed the National Natural Science Foundation 1 project and the Liaoning Doctoral Program Fund 1 project, and published 9 academic papers, including SCI, EI 1.

In June 2003, he returned to Zhengzhou Institute of Light Industry, and in September of the same year, he became the head of the Department of Chemical Technology. He has successively cooperated with Professor Zhao Defeng of Dalian University of Technology and Professor H.S. Freeman of the University of North Carolina in the United States to carry out research on non-mutagenic aromatic amine intermediates and azo dyes, and published 6 academic papers, including 3 in SCI, and monograph 1 department. He presided over 3 scientific research projects and passed the provincial appraisal. In August 2003, he won the second prize for scientific and technological achievements of Henan Provincial Education Department, two first prizes for excellent papers in the third essay-writing activity of quality education of Henan Provincial Education Department in March 2004, academic and technical leader of Henan Provincial Education Department in May 2004 (Education Times, June 29, 2004), second prize for excellent scientific and technological papers of Henan Provincial Education Department in August 2004 and three principles of education of Zhengzhou Institute of Light Industry in September 2004.