1. Professor Li Jianning made an in-depth study on the applied anatomy and clinical significance of nasal dorsal fascia and its posterior space in rhinoplasty, and obtained three scientific research achievements, which won the scientific and technological progress award of the Ministry of Education, the Chinese Medicine Administration and the whole army respectively, and the second prize for the construction of cosmetic surgery department;

2. Editor-in-chief of Practical Cosmetic Surgery and Handbook of Modern Plastic Surgeons, deputy editor-in-chief of Ophthalmic Plastic Surgery, and participated in the compilation of Plastic Surgery Illustration and Concise Cosmetic Surgery. The scientific research project "Applied Anatomy and Clinical Significance of Nasal Dorsal Fascia and its Posterior Space in Nasal Plastic Surgery" won the Science and Technology Progress Award of the Ministry of Education, and the book "Practical Aesthetic Surgery" won the Science and Technology Progress Award of the whole army.

3. On this basis, Professor Li further carried out clinical application research on wound healing, autologous tissue transplantation, craniofacial deformity repair and reconstruction, ear tissue defect repair, rhinoplasty and so on. , and achieved initial results. He has published many papers in core journals at home and abroad, and won the third prize of scientific and technological progress of integrated traditional Chinese and western medicine in China in 2006.

Professional works:

Editor-in-Chief: Practical Cosmetic Surgery, Manual for Diagnosis and Treatment of Modern Plastic Surgeons, Color Atlas of Applied Plastic Surgery, and Color Atlas of Practical Plastic Surgery.

Main translations: Atlas of Eyelid and Eye Cosmetic Surgery, Atlas of Facial and Neck Cosmetic Surgery, etc.