Liberal arts: the total score is not less than 550 points; Science: the total score is not less than 600 points, and it is not more than 80 points below the school admission score. According to the query of Peking University official website, the scores of Peking University preparatory classes in 2023 are: liberal arts: the total score is not less than 550 points; Science: the total score is not less than 600 points. The score of Peking University's preparatory classes for ethnic minorities in Beijing is less than 80 points lower than the school admission score.