Abstract: Experienced over twenty years of theoretical accumulation and ten years of clinical exploration, wound repair speciality in our country is in the phase of enhancing comprehensive ability. Our wound healing experts team has successfully carried out treatment of suspected bacterial weapon related chronic wounds, which lasted up to more than 70 years, through multilateral cooperation. We summarized the surgical program of wound fibrous tissue removal and scalp as donor sites for long-term non-healing wounds in the elderly. At the same time, we explored the operating mode of internet-based technology to extend diagnosis and treatment of chronic wounds in remote areas, which was with efficiency and convenience.