Yuyao has no place for folk dragon watching. Yuyao can go to Yuyao Traditional Chinese Medicine Hospital and Yuyao People's Hospital. Haunted dragons are commonly known among the people, and some are called snake egg sores and snake waist-binding. It's medically called herpes zoster. As the name implies, herpes zoster refers to a herpes disease distributed along a certain area or one side of the nerve, which is caused by varicella zoster virus infection and is prone to middle-aged and elderly people. Active treatment can effectively reduce the occurrence of sequelae.