Graduated from China Medical University with a major in clinical medicine and worked in a large tertiary hospital for 38 years. I have written over 10 national academic papers.

We have been committed to medical and teaching work related to ultrasound diagnosis. Proficient in ultrasound diagnosis and differential diagnosis of common and frequently occurring diseases, including the abdomen, fetus, superficial organs, muscles, bones, nerves, blood vessels, pelvic cavity, etc., solving a large number of difficult ultrasound diagnosis and differential diagnosis problems. Leader of the Ultrasound Intervention Group and Supervisor of the Ultrasound Training Base in a Large Grade III Hospital; Member of the Cardiovascular Professional Working Committee of Liaoning Ultrasound Engineering Society; Standing Committee Member of the Superficial and Interventional Ultrasound Professional Committee of Liaoning Provincial Grassroots Health Association; Expert in Shenyang Medical Accident Appraisal Expert Database, member of the Ultrasound Special Committee of Liaoning Red Cross Foundation.