Dr. Dengbin Ai, Chief Physician, Professor, Master Tutor. Director of Anesthesiology Department of Qingdao Municipal Hospital. As a discipline leader, the discipline has achieved balanced development in all aspects, and pain treatment is particularly unique. It is the earliest anesthesiology major in Qingdao and even Shandong Province with pain clinics and pain wards. In recent years, many pain treatment technologies have been introduced. He has been elected as a young member of the Chinese Anesthesia Society, a member of the China Pain Medicine Fund Management Committee, a vice chairman of the Shandong Anesthesia Society, a chairman of the Qingdao Anesthesia Society, and a chairman of the Qingdao Pain Treatment Society. In 2001, he went to study at TIMONE Heart Center in Marseille, France. He has edited two monographs: "Concise Anesthesia", "New Practical Anesthesia Technical Manual", translated one monograph "Clinical Anesthetic Manual", co-edited two monographs, and published more than 40 professional papers.