1982 has been undertaking the first-line teaching work in the teaching and research section of histology and embryology since he joined the work, with strict teaching attitude, strong teaching logic and large amount of classroom information; Actively explore teaching reform methods, accumulated rich teaching experience, and was well received by students, and was rated as an excellent teaching teacher for many times. The research direction is neuroendocrinology, who is engaged in scientific research with a rigorous and realistic attitude; * * * Undertaking the provincial family planning commission's "Effects of different doses of folic acid on neural tube cell apoptosis in fetal rats" and 14 municipal and university scientific research projects; Published 12 papers in national core journals and provincial journals, and won 7 scientific and technological progress awards in Hebei Province or Chengde City. Participated in the compilation of 6 teaching materials and auxiliary teaching materials of histology and embryology, and served as deputy editor or editorial board; Participated in 2 monographs such as Immunocytology and Diseases. As the second tutor, train 7 in-service graduate students; Participate in the work of tutor group, and be responsible for morphological 2 1 scientific research service. Since 2004, undergraduate students have been instructed to participate in extracurricular scientific research work, and good results have been achieved; * * * Instruct college students to complete six college-level scientific research projects.