Brief introduction of rice fat: Mizhi County is called "Yinzhou" in ancient times, in the middle and eastern part of Yulin City, Shaanxi Province, in the middle reaches of the Wuding River. "There is a name for its rice fat water, fertile soil, and rice juice." It is surrounded by Yuyang District in the north, Yude in the south, Jiaxian in the east and Hengshan and Zizhou in the west. It is 59 kilometers long from east to west, 47 kilometers wide from north to south, and 1212 square kilometers. The 210 national highway runs parallel to the Wuding River and runs through the north and south for 19 kilometers, including 13 townships. Mizhi County is the hometown of “Jia Mi”. The Xibao Highway runs through the whole territory, with places such as Li Zicheng Palace, Jiang's Manor and Li Dingming Cemetery. Known as "beauty county", "town of culture", "hometown of small drama", "hometown of terraces" and so on.