Ph.D., graduated from Shanghai Second Medical University with a major in Anesthesiology, and currently serves as Chief Physician in the Department of Anesthesiology at Renji Hospital Affiliated to Shanghai Jiao Tong University School of Medicine. Performs approximately over 1,200 surgical anesthesia cases annually. Specializes in anesthesia for patients with special comorbidities and elderly patients, with particular expertise in ultrasound-guided pure nerve block anesthesia and analgesia for orthopedic surgeries and inguinal hernia repair in elderly and critically ill patients, and has completed anesthesia for multiple patients with total knee replacement, total hip replacement, and inguinal hernia repair who were refused treatment by other hospitals. In terms of research, primarily focuses on clinical studies of pure nerve block anesthesia for shoulder arthroscopic surgery, perioperative volume therapy, and video laryngoscopy. Has published over 20 papers domestically and internationally, and participated in the compilation of 12 monographs including "Clinical Anesthesiology Theory and Practice," "Cardiovascular Anesthesia and Perioperative Management," and "Anesthesia and Perioperative Medicine." Once served as a visiting scholar in the Department of Anesthesiology at Singapore General Hospital. Medical expertise: Specializes in ultrasound-guided pure nerve block anesthesia for orthopedic surgeries and inguinal hernia repair in elderly and critically ill patients Service motto: Provide the best anesthesia for every patient