Yellow rice, also known as millet, millet, yellow rice, summer millet and yellow millet, is different from waxy millet and non-waxy millet. Waxy millet is mostly made of alcohol and non-waxy millet, called _ _, which is mainly edible. Originated in northern China, it is one of the important food crops in the ancient Yellow River basin.
Kangbao county belongs to Zhangjiakou City, Hebei Province, located in the northwest of Hebei Province and the southeast edge of Inner Mongolia Plateau. It belongs to the Yinshan dome fracture zone, commonly known as "Bashang Plateau". It borders Taibus Banner in Inner Mongolia Autonomous Region in the east, Xiangbai Banner in the northeast, Huade County in the north and northwest, Shangdu County in the southwest, Zhangbei County in Hebei Province in the south and Guyuan County in the southeast.