Introduction: With over 20 years of experience in respiratory and critical care medicine, I maintain excellent medical ethics and a solid foundation in both general internal medicine and my specialty. Research: My current research focuses on immune regulation and immune tolerance in lung cancer, as well as basic and clinical studies on chronic obstructive pulmonary disease and bronchial asthma. As the first author, I have published over 10 papers in domestic and international medical journals, including 2 papers indexed in SCI with a total impact factor of 4.701. I have also contributed to the compilation of 6 monographs. I have led one provincial science and technology project and participated in multiple national and provincial-level research projects. Academic Appointments: I serve as a member of the Fifth Committee of the Respiratory Physicians Branch of the Guangdong Medical Doctor Association and the leader of the Grassroots Standardization Construction Project in the Baiyun District of Guangzhou. I am also a member of the Second Committee of the Internal Medicine Physicians Branch of the Guangdong Medical Doctor Association, a member of the Lung Cancer Prevention and Treatment Alliance—Lung Cancer Endoscopic Screening and Diagnosis Committee, and a member of the Pulmonary Nodule Minimally Invasive Precision Diagnosis and Treatment Committee. I have received multiple consecutive years of commendations from Nanfang Hospital or Southern Medical University, and have been awarded the First Prize for Teaching Excellence and the title of "Excellent Teacher of Southern Medical University."