Prof. Lei Liu holds a Medical Doctorate and is currently a Professor (Clinic & Research ) and Head at the Department of Oral & Maxillofacial Surgery, West China Hospital of Stomatology, Sichuan University. As a leading researcher in oral and maxillofacial surgery, Prof. Lei Liu focuses on regenerative medicine, stem cell differentiation, and craniofacial reconstruction. His work aims to develop innovative therapies for complex craniofacial defects and diseases, driven by a passion to improve patients' quality of life. His expertise in combining clinical practice with cutting-edge research sets him apart in the field. Professor Lei Liu has published over 120 articles as first author or corresponding author in prestigious journals. He has delivered numerous keynote speeches at international conferences and his work has been cited over 1000 times, with an H-index of 25 on Google Scholar. He has received multiple awards, including Young Academic & Technological Leader from the Sichuan Province Government, and is a member of several professional associations including the Chinese Stomatological Association. Professor Lei Liu has peer-reviewed over 100 manuscripts and authored several editorials for journals per year. Prof. Lei Liu's personal and professional goals revolve around advancing the field of oral and maxillofacial surgery through continuous research in regenerative medicine, stem cell biology, and craniofacial reconstruction. He aims to develop novel therapeutic strategies that can be translated into clinical practice, ultimately benefiting patients worldwide. Professor Lei Liu possesses strong problem-solving skills, leadership abilities, and mentorship expertise. His active listening, communication, and interpersonal skills enable him to effectively collaborate with interdisciplinary teams. Additionally, his management skills have been crucial in overseeing large-scale research projects and mentoring young researchers. In his leisure time, Lei Liu enjoys hiking, reading, and enjoying music, activities that provide him with mental relaxation and creative inspiration.