The total score is 90 points or above, and the single subject is not less than 70 points, which is a grade. According to official website, the Education Department of Meishan City, Sichuan Province, in 2020, the senior high school entrance examination in this district will be divided into four grades, among which Grade A will have a total score of 90 and above, single subject will have a total score of not less than 70, total score of 80 and above, Grade B will have a single subject with a total score of not less than 60, total score of 70 and above, Grade C will have a total score of not less than 50 and 60 and above, and Grade D will have a total score of not less than 40.