There are some unexpected projects in regular hospitals: 1. Prostate massage. 2. Electric shock extraction of sperm. Stimulating the nerves in the rectum by electric current can help some patients who can't get an erection to treat infertility. In a regular hospital, no matter what the disease is, we must first take a CT, chest X-ray and other medical items. The treatment project is to lose weight, especially in endocrinology. This is an unexpected medical project. Of course, regular hospitals have to go through formal procedures, which can't be the same as small clinics.