Visiting Scholar at Singapore General Hospital and Cedars-Sinai Medical Center, USA, with nearly 30 years of experience in the diagnosis and treatment of acute and chronic pain. Primarily engaged in research on lumbar spine-related and herpes zoster neuralgia. Co-authored four books and published over twenty related articles. Professional Affiliations: - Member, Pain Study Group, 11th and 13th Chinese Medical Association Anesthesiology Branch - Member, Low Back Pain Study Group, 7th Chinese Medical Association Pain Branch - Member, Neuropathic Pain Study Group, 3rd Chinese Medical Doctor Association Pain Physician Branch - Vice Chairman, Pain Diagnosis and Treatment Professional Committee, 1st Chinese Life Care Society - Deputy Leader, Cancer Pain Study Group, 1st Guangdong Medical Doctor Association Pain Physician Branch - Vice Chairman, Psychosomatic Medicine Professional Committee, 1st Guangdong Health Management Association - Secretary-General, Multidisciplinary Collaboration and Management of Pain Professional Committee, 1st Guangdong Health Management Association - Standing Committee Member, 1st, 2nd, and 3rd Guangdong Medical Association Pain Branch - Standing Committee Member, 5th, 6th, and 7th Guangdong Medical Doctor Association Pain Physician Branch