Chemistry: two compulsory courses, take 1 Chemistry and Life, and take one of the five courses "Fundamentals of Organic Chemistry" (* * * three books).
Biology: three must-read books
Politics: three required books (required 124)
I suggest you buy an exam description for this year's small college entrance examination (in fact, the school will issue it)
As for the national college entrance examination: Math: five compulsory courses, and elective courses 1- 1, 1-2.
Geographical history is compulsory, and two of the four courses are optional.