Chief Physician, Professor, Doctoral and Postdoctoral Supervisor, Founder of Interventional Therapy Department, and Chief Expert at Peking University Cancer Hospital. Specialties: Interventional minimally‑invasive therapy for tumors (embolization, ablation), percutaneous recanalization for vascular stenosis or occlusion, recanalization for stenosis or occlusion of non‑vascular hollow viscera (bile duct, digestive tract, trachea, ureter, etc.), uterine fibroid embolization, and treatment of obstructive jaundice and hemorrhage.

Interventional minimally invasive treatment of tumors (embolization, ablation), percutaneous recanalization of vascular stenosis or occlusion, recanalization of stenosis or occlusion in non-vascular hollow organs (bile ducts, gastrointestinal tract, trachea, ureters, etc.), embolization of uterine fibroids, and treatment of obstructive jaundice and hemorrhage.