Zhao Yajun, born on1October 4th, 1964 165438. 1987 graduated from northeast forestry university, 1993 majored in interior decoration design in Tongji university, Shanghai. He has been engaged in professional teaching and is currently the director of the teaching and research section of architectural decoration engineering in the Department of Architectural Engineering. He has rich teaching experience and strong teaching and research ability, undertakes and concludes two sub-projects of the Tenth Five-Year Plan of the Ministry of Education, and serves as the leader and deputy leader of the research group. Published many teaching research and professional research papers in provincial and ministerial journals and school journals.