Director of Ultrasound Department，Chief physician，Member of Image Branch of Jilin Anti-cancer Association. Member of the third Abdominal Group of Ultrasound Branch, Chinese Society of Medical Imaging Technology.

Resigned from the position of deputy director of Ultrasound Department of Jilin Cancer Hospital and joined the Guowen Corporation Changchun Hospital. He has been engaged in ultrasound work for 30 years. He is proficient in the ultrasonic diagnosis of common diseases and difficult cases of various organs, especially at ultrasound-guided microwave/radiofrequency ablation of liver cancer and particle implantation of malignant tumors. Ultrasound-guided biopsy of benign and malignant tumors in various organs; Ultrasound-guided sclerotherapy of cysts in various organs; Ultrasound-guided percutaneous bile duct catheterization, renal pelvis catheterization, thoracoabdominal catheterization and intraperitoneal perfusion therapy.