"3" is Chinese, mathematics (divided into liberal arts mathematics and science mathematics) and foreign languages (including listening), which are compulsory subjects for candidates;
Liberal arts comprehensive (including politics, history and geography) and science comprehensive (including physics, chemistry and biology) are selected by candidates according to their own conditions.
"Liberal Arts Comprehensive/Science Comprehensive" scored 300 points in each subject, and other subjects scored 150, totaling 750 points.