Luyi County, known as Ku County and Minglu in ancient times, belongs to Zhoukou City, Henan Province, which is directly under the jurisdiction of Henan Province and located in the northeast of Zhoukou City. It belongs to temperate monsoon climate and is located in the middle reaches of the vortex river in Huanghuai Plain, at the junction of Henan and Anhui. It is a hub city connecting the Central Plains Economic Zone, the Wanjiang Economic Belt and the Yangtze River Delta.