How many points do Maoming rural hukou graduates need to study in urban areas?

Hello ~ Students with rural hukou must score 20 points higher than those in urban areas before they can be admitted ~ For example, the admission score of Maoming No.1 Middle School is 650 points, so students with rural hukou must get 670 points before they can be admitted to City No.1 Middle School ~ This is true for both key middle schools and other non-key schools ~