Sun Simiao's introduction: Sun Simiao is revered as the Medicine Sage and Medicine King. In the old days, every second day of the second lunar month, there would be a temple fair here. Countless men, women, and children would come to burn incense and kowtow. Some of them would offer dough sculptures, and some would get sacred water, hoping to get rid of all kinds of diseases and live a long and healthy life. In the Yaowang Cave, there are stone records of Yaowang temples from all over the country. Every Yaowang temple whose name is engraved on the stone list must come here to get the sacred water before February 2nd every year.