Changling Town is located 10 kilometers south of the county seat, belonging to Ju County, Rizhao City, Shandong Province, with a township area of 57.39 square kilometers, a total of 49 villages and 39,365 people (2017). Changling Town is located in the temperate zone, with four distinct seasons, humid climate, moderate heat and cold, the territory of the hills and plains between the second largest inland river in Shandong Province Shushi River, as well as the Crane River, Wucun River, the construction of 10 small (two) type reservoirs, freshwater resources.2017 to achieve the local financial income of 19,865,000 yuan, a year-on-year increase of 17.83%, social harmony and stability, the people live and work in peace and contentment.