Prof. Chengfei Zhang is a leading clinician-scientist in endodontics and regenerative dental medicine. He earned his D.D.S. and Ph.D. from Peking University and joined the University of Hong Kong in 2009, where he now directs innovative research on pulp regeneration and endodontic etiopathogenesis. His work has been recognized with prestigious awards, including the IADR Distinguished Scientist Award, the IADR William J. Gies Award for Biomaterials and Bioengineering Research, and the Journal of Endodontics Best Paper Award. Prof. Zhang has published over 200 papers and book chapters, serves on editorial boards for the International Endodontic Journal and the International Dental Journal, and is a sought-after international speaker.