Medical Career: Graduated from the School of Stomatology, Xi'an Jiaotong University, and completed postdoctoral research at the School of Stomatology, Peking University. Visited the University of Freiburg and Ruhr University Bochum in Germany three times for study and collaborative research. Research Profile: Principal investigator of projects including the National Natural Science Foundation of China, the Talent Introduction Project for Higher Education Institutions of Guangdong Province, the Key Project of the Guangdong Provincial Natural Science Foundation, and the Key Project of the "Clinical Research Initiation Plan" of Southern Medical University. Published over 40 SCI-indexed academic papers, edited or co-edited 6 monographs, and obtained 2 national invention patents. Academic Appointments: Fellow of the International College of Dentists; currently serves as Standing Committee Member of the Endodontic Specialty Committee of the Chinese Stomatological Association; Standing Committee Member of the Geriatric Stomatology Specialty Committee of the Chinese Stomatological Association; Council Member of the Guangdong Stomatological Association; Vice Chairman of the Geriatric Stomatology Specialty Committee of the Guangdong Stomatological Association; Vice Chairman of the Oral Preventive Medicine Specialty Committee of the Guangdong Stomatological Association; Specially Invited Editorial Board Member of the *Journal of Southern Medical University*; Editorial Board Member of the *Journal of Oral Disease Prevention and Control*; Editorial Board Member of the Chinese Medical Education Item Bank (Stomatology Item Bank).