Among them, the Dermatology Department of Zhangjiajie People's Hospital of Hunan Province was established in 1983, with strong technical force. At present, there are 4 professional and technical personnel, including deputy chief physician 1 person, master student 1 person, and in-service master student 1 person, who study in the Affiliated Hospital of Medical College of Qingdao University and Shandong Dermatology Hospital respectively, with an annual outpatient volume of nearly 20,000. He has accumulated rich clinical experience in the diagnosis and treatment of common, frequently-occurring and sexually transmitted diseases; In addition, there are unique treatments for some intractable diseases such as autoimmune diseases and scleroderma.