Are you in Datong? I suggest you go to the dermatology department of the Second Movement Company Hospital to see Dr. Zhang (integrated traditional Chinese and western medicine). She sees a dermatologist very well! Route: Take the bus and get off at Fuxi Shopping Mall in the south suburb. Go north from the intersection to the next intersection. At the northwest corner of the intersection, there is a small building that says "Erlian Hospital". You can see it on the first floor along the corridor. You work from Monday to Saturday, and there are many patients. You must get in line early.