From primary school to junior high school, there will be three exams, namely, mathematics, Chinese and English. Each course accounts for 100, with a full score of 300. In other words, the average score of the three subjects should reach about 80 to 90 points. Personally, I feel that there is not much restriction on the promotion from primary school to junior high school. After all, some good junior high schools need to take another exam after entering.