Sep 1980 – Aug 1985: Five-year undergraduate program, Xi’an Medical University, Bachelor’s Degree Sep 1990 – Sep 1993: Postgraduate studies, Sun Yat-sen University of Medical Sciences, Master’s Degree Sep 1999 – Sep 2004: Doctoral studies, Sun Yat-sen University of Medical Sciences, Doctoral Degree

Sep 1985 – Dec 1991: Resident Physician, The First Affiliated Hospital of Sun Yat-sen University Jan 1992 – Dec 1998: Lecturer and Attending Physician, The First Affiliated Hospital of Sun Yat-sen University Jan 1999 – Dec 2005: Associate Professor, Associate Chief Physician and Master’s Supervisor, The First Affiliated Hospital of Sun Yat-sen University Jan 2006 – Dec 2011: Professor, Chief Physician and Doctoral Supervisor, The First Affiliated Hospital of Sun Yat-sen University Jan 2002 – Jun 2022: Deputy Director of General Surgery and Deputy Director of the Surgery Teaching and Research Section, The First Affiliated Hospital of Sun Yat-sen University Jan 2000 – Jun 2022: Deputy Director of the Department of Burn Surgery, The First Affiliated Hospital of Sun Yat-sen University Jan 2012 – Present: Level-3 Professor, Level-2 Chief Physician and Doctoral Supervisor, The First Affiliated Hospital of Sun Yat-sen University

Research Interests: He has presided over key national, provincial and municipal research projects:

1. Project of the National Natural Science Foundation of China — Mechanism by which miR-335-3p derived from epidermal stem cell exosomes targets SOCS3 to induce M2 macrophage polarization and promote diabetic wound healing
2. Special Fund Project for Major Science and Technology Development of Guangdong Province (Frontier and Key Technology Innovation) — Research on 3D bioprinting of autologous tissue-engineered skin (2016B090916001)
3. Sun Yat-sen University Clinical 5010 Program — Multicenter randomized controlled clinical trial of rapidly constructed tissue-engineered skin for wound repair
4. Guangzhou Science and Technology Program (Major Project for Industry-University-Research Collaborative Innovation) — Research on rapid fabrication of autologous tissue-engineered skin via 3D printing technology (1561000117)

① He has established a world-class technical system for comprehensive management of refractory wounds. Given the lack of rehabilitative strategies for refractory wounds in the past, he pioneered a physiological rehabilitation framework focusing on prevention, structural reconstruction and functional restoration. He was the first to adopt transplantation of autologous epidermal basal cells combined with autologous skin grafts for non-healing wounds, innovating an integrated therapeutic model combining “cell” transplantation and “tissue” transplantation. Acellular allogeneic dermis combined with autologous skin grafting has also been applied to treat refractory wounds, offering new insights for the shift from simple wound repair toward functional rehabilitation. ② He has refined the evaluation system and individualized diagnosis and treatment strategies for wound bed preparation.