Yang Feng: Dean of Chengdu Shudu Breast Hospital. 1977 graduated from the Department of Clinical Medicine, West China University of Medical Sciences. Mainly engaged in digestive surgery and breast surgery. With 32 years of clinical work experience, he has in-depth clinical research on gastrointestinal surgery, breast surgery diseases and laparoscopic surgery, and enjoys certain academic influence in the province. Actively participate in and promote the development of gastrointestinal surgery in this area, complete laparoscopic radical resection of colorectal cancer combined with one-stage radiofrequency ablation for liver metastasis (reported for the first time at home and abroad), sacrum fenestration for rectal tumor (reported for the first time at home and abroad), and publish more than 20 academic papers. He is good at treating breast diseases such as breast cancer, breast tumor, breast fibroma, hyperplasia of mammary glands, breast inflammation, breast cyst and lobular hyperplasia of mammary glands. At the same time, Yang Feng is also one of the experts specializing in minimally invasive breast surgery in Chengdu Shudu Breast Hospital. In medicine, Yang Feng is currently a member of the Surgical Professional Committee of Sichuan Medical Association, a member of Sichuan Anti-Cancer Association, an expert in the expert database of medical accident identification at provincial and municipal levels, a deputy director of the General Surgery Professional Committee of Chengdu Medical Association, a member of Sichuan Branch of Chinese Medical Association, and distinguished professor of Huaxi Hospital (a graduate and doctoral student defense all the year round).

Du Jingping: Chief physician and professor of Huaxi Hospital. 1944 was born in Xingtai city, Hebei province, 1967 graduated from university,198/kloc-0 graduated from the first graduate school after the Cultural Revolution. He is currently the Sichuan Liaison Officer of the Laparoscopic Surgery Group of Chinese Medical Association, the general consultant of laparoscopic surgery of Sichuan County Hospital Cooperation Committee, and the standing editorial board of China Modern Surgery Journal, Laparoscopic Surgery Journal and China Minimally Invasive Surgery Journal. He has been engaged in medical clinic, teaching and scientific research for more than forty years. Has a solid medical theoretical foundation, rich clinical experience, skilled diagnosis and treatment skills, profound and extensive knowledge of integrated traditional Chinese and western medicine and marginal science. He has deep attainments and innovative ability in many fields, such as hepatobiliary surgery, gastrointestinal surgery, thyroid surgery, breast surgery, vascular surgery, surgical basic problems, etc., and is especially good at dealing with acute, serious and dangerous surgical diseases. Since 1995, he has presided over the professional group of laparoscopic surgery in West China Hospital, actively and steadily introduced and developed new technologies, and made pioneering contributions to the healthy development of laparoscopic surgery in our hospital. At the end of 200 1, endoscopic thyroidectomy through anterior chest wall was the first in China and achieved great success. In addition, laparoscopic adrenalectomy and splenectomy, as well as endoscopic minimally invasive treatment of surgical diseases such as hepatic and renal cysts and varicocele, were carried out for the first time in Huaxi Hospital for more than 40 years. In the 1980 s, he served as the director of the surgical laboratory of Huaxi Hospital. From 65438 to 0996, he edited the tenth volume of Clinical Medical Progress of Sichuan Continuing Medical Education Self-study Series, participated in 5 medical monographs, published more than 20 professional papers, and won the second prize of Sichuan Provincial Health Department and the third prize of Chengdu Science and Technology Progress Award.

Li Shusen: Graduated from the Seventh Military Medical University, studied in the British Royal Cancer Hospital, and worked in general surgery and clinical ultrasound diagnosis for more than 40 years. At present, he is the director of China Ultrasonic Medical Engineering Society, the vice president of Sichuan Ultrasonic Medical Engineering Society, the vice chairman of the Ultrasonic Professional Committee of Sichuan Medical Association, and the honorary chairman of the Ultrasonic Professional Committee of Chengdu Medical Association.

Kang Zhongying: 1977 graduated from Faculty of Medicine, West China University of Medical Sciences. Engaged in clinical, teaching and scientific research work of breast diseases for more than 30 years. He is good at treating breast diseases such as breast cancer, mastitis, hyperplasia of mammary glands, breast cyst, male breast development, etc. by combining traditional Chinese medicine with western medicine, and has rich clinical experience in conditioning and preventing postoperative recurrence and metastasis of breast cancer. He has published more than 20 papers in the national medical journal. In medicine, Kang Zhongying is currently the vice chairman of the National Professional Committee of Breast Diseases of Traditional Chinese Medicine.