Su Xiaowan later learned that the main reason the school tolerated such actions of Teacher Xiao Huang was because she had connections in the education bureau.
Another reason was that her math teaching abilities were pretty good and the college acceptance rate of their class was indeed high.
Even for those who switched from humanities, if they worked hard enough, the rate of getting into the university was still acceptable.
But it was hard for those students who couldn't get good grades in humanities and needed to start learning physics and chemistry all over again.
During this period of time, their homeroom teacher, Teacher Liu, was genuinely pleased.
He was a calm and composed teacher, always treating students kindly and willingly helping when they faced difficulties.