He specializes in Cancer treatment and postoperative defect repair ,Repairing cleft lip and palate and cleft lip and palate deformities secondary, and Orthognathic Surgery.

• 在口腔和面外科肿瘤的治疗及术后缺损的修复方面有深入研究，在正颌外科、唇腭裂修复及唇腭裂继发畸形等领域造诣颇深。