Youyu County, part of Shuozhou City, Shanxi Province, is located in the northwestern tip of Shanxi Province, with a total area of 1,969 square kilometers. As of 2021, Righteous County has 4 towns and 4 townships under its jurisdiction, with the county government located in Xincheng Town. According to the seventh census, as of 00:00 on November 1, 2020, the resident population of Youyu County was 88,212 people. Yuyu County, the ancient name of Shanwu County, since ancient times for the northern fortress of China, since before the Spring and Autumn Period for the occupation of the northern ethnic minorities. Qing Yongzheng three years (1725), set up right jade county, under the Shuo Ping province, the government set right jade. The territory of Youyu County has 109 national highway, 241 national highway, Dahu high-speed, quasi-pond railroad through the whole territory. Right jade county territory has a kill tiger mouth, right jade spirit exhibition hall, cangtou river wetland park and other scenic spots. 2020, June 30, right jade county selected "the second batch of revolutionary cultural relics protection and utilization of piece of district list". In 2019, the gross domestic product of Youyu County will increase by 10.6% year-on-year; the value-added of industries above designated size will increase by 10.4%; the investment in fixed assets will increase by 10%; the total retail sales of consumer goods will increase by 8%; the revenue of the general public budget will reach 440 million yuan, an increase of 3.55%; and the per capita disposable income of the permanent residents of towns and villages will reach 26,568 yuan and 9,106 yuan, an increase of 9.4% and 15.7%, respectively. 9.4%, 15.7%. 2020, the completion of the gross regional product of 8.53 billion yuan, an increase of 1.4%.