10:00-24:00. Ci County Food Forest is open from 10:00-24:00. Ci County, known as Cizhou in ancient times, is the birthplace of the famous Cizhou kiln culture in China. Located in the center of the Central Plains Economic Cooperation Zone, it borders Taihang to the west, ancient Zhao to the north, and Yecheng to the east. It is the thoroughfare for the four provinces of Shanxi, Hebei, Shandong and Henan.