Professional committee of nail and breast surgery. According to the composition of Yichang Medical Association, on February 24, 20 17 17, the professional committee of nail art and breast surgery of Yichang Medical Association was formally established, and Dr. Zhang Shengchu, director of nail art and breast surgery of downtown hospital, was elected as the first team leader, and Dr. Tan Yuyan was appointed as the secretary of the study group, so the professional committee of nail art and breast surgery of Yichang Medical Association was established. Yichang Medical Association was established on June 20th, 2002, located in Jiang Yan Road, Xiling District, Yichang City, Hubei Province.