Formerly served as a member of the Chinese Anti Cancer Association CSCO; Formerly served as the director of the Oncology Department at Liaoning Provincial People's Hospital; Formerly served as a director of the Liaoning Anti Cancer Association, vice chairman of the Biological Therapy Professional Committee of the Liaoning Anti Cancer Association, standing committee member of the Chemotherapy Professional Committee of the Liaoning Anti Cancer Association, member of the Lung Cancer and Palliative Care Professional Committee, senior professional title judge of the Liaoning Health Series, and medical accident appraisal expert of the Liaoning Medical Association and Shenyang Medical Association.

Internal medicine treatment of various solid tumors, such as chemotherapy, molecular targeted therapy, immunotherapy, endocrine drugs, traditional Chinese medicine treatment, etc; He is good at diagnosis and treatment of lung cancer, breast cancer, gastrointestinal cancer and other solid tumors, treatment of cancer pain, treatment of cancerous hydrothorax and ascites, and palliative symptomatic treatment of various cancers.