Senior one: 1-3, excellent class 4-5, ordinary class 6- 16. (I began to choose arts and sciences in the second half of my second year of high school, and now I am running classes, that is, English, politics, chemistry, biology, mathematics and English are taken together, and physical history is divided into classes. )
Senior two is divided into formal classes of arts and sciences, and science (materialization) classes 1-2 (excellent classes).
Science (Biology) Class 3-10 (Ordinary Class)
Liberal arts (history, politics)11-12 (excellent class) and 13-15 (regular class).
Liberal Arts (Historical Geography) 16
Senior two may be divided into classes again next semester according to the final exam results.