Located 30 kilometers northeast of Yuncheng City. It is the capital of Xia County, the first dynasty in the history of China, because it faces Jianshui in the west, Zhongtiao Mountain in the east, Salt Sea in the south and Mingtiao Mountain in the north. It is also the ancient capital of the divine domain, and is called Du Yu. Yu Wang Imperial City Site and Sima Guang's ancestral grave are the existing national key cultural relics protection units in China. Luo Zu, the legendary ancestor of mulberry picking and sericulture, and Wu Xian, prime ministers of Shang Dynasty and Shang Dynasty, were born in this treasure land.