Not big. Everyone's scores in Lu Yi special post interview are not much different. According to official website of Lu Yi Education Bureau, the gap between each person is 1 to at most 3 points, and the gap between two people's scores will not exceed 3 points at most, and 3 points is a very small value. Lu Yi generally refers to Luyi County. Luyi County, called Ku County and Minglu in ancient times, belongs to Zhoukou City, Henan Province.