I am a professor of Jilin University. I have studied in Tokyo Medical and Dental University in Japan, UNIVERSITY OF PITTSBURGH in USA and THE OHIO STATE UNIVERSITY in USA. And I have worked in clinic near 20 years as a surgeon. I specialize in diagnosis and treatment of thyroid, parathyroid and other kinds of benign and malignant disease of neck. At present, I have published more than 70 papers.

Angiology, Surgery, Endocrinology Research, Thyroid Disorders & Therapy,