**Research Activities:** Principal investigator and participant in multiple national-level research projects; author of over 20 published scientific articles. **Academic Appointments:** Visiting Scholar at the College of Dentistry, University of Illinois at Chicago. Member of the Chinese Stomatological Association – Committee on Esthetic Dentistry. Standing Committee Member of the Guangdong Stomatological Association – Committee on Alveolar Surgery. Standing Committee Member of the Guangdong

Diagnosis and treatment of oral and maxillofacial tumors and salivary gland diseases; reconstruction of maxillofacial defects, including jaw bone reconstruction, congenital cleft lip and palate, etc.; management of oral and maxillofacial soft and hard tissue trauma; treatment of radiation-induced osteomyelitis of the jaw; outpatient alveolar surgery and extraction of complex impacted teeth; painless oral treatment; minimally invasive tooth extraction; diagnosis and treatment of mucosal diseases