Yushan Town, belonging to Linshu County, Linyi City, Shandong Province, is located 20 kilometers northeast of Linshu County, adjacent to Ganyu District, Jiangsu Province, in the east, and bordering with Junan County in the north, making it the junction of two provinces (Shandong Province, Jiangsu Province) and three counties (Linshu, Ganyu, and Junan). The town has a population of 80,790 (2017).