Stone Arch Bridge According to official website's inquiry, Yishui County, a village built in Gao Qiao at the end of the Southern Song Dynasty, was named after a stone arch bridge 7 meters long and 4 meters high in the north of the village. 1942 was under the jurisdiction of the second district of Yishui county before. Yishui County is a county under the jurisdiction of Linyi City, Shandong Province, which is located in the south-central part of Shandong Province, at the southern foot of Yishan and north of Linyi City. Zhucheng and Juxian in the east and Yiyuan in the west.