Ancient times Chengshantou is considered to be the place where the Japanese gods live. According to the "Historical Records", after Jiang Taigong helped Zhou Wu Wang Ping to negotiate the world, he worshipped the sun and worshipped the sun. In 219 and 210 BC, Emperor Qin Shihuang once visited this place twice, worshiping the Lord of the Sun, repairing the bridge, seeking medicine for immortality, leaving the "Qinqiao Relics", "Qindai Lishi", "Shouting Taiwan", Qin Historical relics and cultural landscapes such as Li Sis handwriting Qin Dongmen at the end of the day. The climate here is very comfortable, there is no smog here, the sunshine here is as bright as the first love, the water here, such as the lovers' eyes are generally clear and simple.