Dong Qinglong, is the Chief of Anesthesia, Department of Anesthesiology, First Affiliated Hospital of Guangzhou Medical University. He stands in the committee of Anesthesiology group Chinese Medical Association of Organ Transplantation, Chinese Medical Association Standing Committee of the Guangdong Society of Anesthesiologists, general thoracic anesthesiology team. Chinese Medical Association Standing Committee of Guangdong Pain Society. Guangdong Medical Association anesthesiologists branch committee. Guangdong Provincial Hospital Association Hospital Management Committee of the Standing Committee of Anesthesiology. Guangdong Province anesthesia panelist for medical quality control center. He is also vice Chairman in Guangzhou Institute of Chinese Medical Association, and blood Conservation Society. His research interests include clinical studies of muscle relaxants, thoracic surgery clinical anesthesia, as well as general anesthesia and inhalation anesthesia for minimally invasive surgery.