Who is Zhengzhou's high-caliber Xu Yuan

Xu Yuan is an associate chief neurologist** at the Ninth People's Hospital in Zhengzhou. She specializes in the diagnosis and treatment of large cerebral infarction complicated by hyponatremia, and has also studied at the Neurological Special Examination Center of the Sassari University Hospital in Italy, the Neurological Stroke Unit of the Tiantan Hospital in Beijing and the Neurological Intensive Care Center of the Xuanwu Hospital in Beijing. Because of her sweet looks, she always treats her patients with a trademark smile, and is often called Dr. Xu by the people.