He resigned from the clinical work of head and neck radiotherapy in Jilin Cancer Hospital to join Guowen Medical Group Changchun Hospital. He participated in the research of the provincial natural science fund project and has won the Jilin Provincial Science and Technology Award and the Jilin Provincial Natural Science Academic Achievement Award. Synchronized with Peking University Cancer Hospital, he carries out radiotherapy and comprehensive treatment of head and neck malignant tumors and brain malignant tumors, and has rich clinical practice experience.