Yuncheng (Yuncheng) generally means Yuncheng (prefecture-level city under the jurisdiction of Shanxi Province)
Yuncheng, hereinafter referred to as "luck", shanxi provincial city, situated in the southwest of shanxi borders linfen lu-liang mountains to the north, east of zhongtiao mountains sceneries and jincheng adjacent to the west and south respectively with weinan in shaanxi and henan sanmenxia, on the other side of the Yellow River, east longitude 110 ° 15 '- 112 ° 04', latitude 34 ° 35 '- 35 ° 49 ' between, It is 201.87 kilometers long from east to west, 127.47 kilometers wide from north to south, and has a total area of 14,182 square kilometers. It has jurisdiction over 1 municipal district, 2 county-level cities and 10 counties.

Yuncheng, known as "Hedong" in ancient times, was named after "the City of salt transport" and was one of the important birthplaces of Chinese civilization. The ancestors of the Huaxia nation, Emperor Huang, Emperor Yan, Chi Chi You, Yao, Shun and Yu, were all active in Hedong successively. The first slavery society in China, the Xia Dynasty, was born in Puban, the capital of Yao Dynasty, Puban, the capital of Shun, and Anyi, the capital of Yu Dynasty. The fossil of "Shudapus in the Chinese Century" in Yuanqu County of Yuncheng City pushes the origin of humans back more than 10 million years. The Xihaudu Cultural site in Ruicheng County is the earliest evidence of human fire found in archaeological circles. Yi Dun, a merchant in Spring and Autumn, Guan Yu, a famous star in the late Eastern Han Dynasty, Wang Bo, a poet in the early Tang Dynasty, Liu Zongyuan, a scholar in the Middle Tang Dynasty, Sima Guang, a master historian, and Guan Hanqing, a famous opera artist, were born. The Pei family in Wenxi had produced 59 ministers and 59 generals. Formed the Guan Gong culture, Genzu culture, salt culture, moral piety culture and other distinctive regional culture.

By the end of 2021, Yuncheng has a permanent population of 4,733,200. In 2021, Yuncheng achieved a gross regional product of 205.31 billion yuan, in which the added value of the primary industry was 33.84 billion yuan, that of the secondary industry was 81.50 billion yuan, that of the tertiary industry was 89.97 billion yuan, and the composition of the three industries was 16.5:39.7:43.8. Per capita GDP was 43,201 yuan.