Just so happened that Teacher Zhuang had once been Xie Wanying's mathematics teacher during her freshman and sophomore years. Therefore, Teacher Zhuang knew very well that the time Xie Wanying had spent with Liu Hui was merely a year. High school students lay their foundation in freshman and sophomore years, while the senior year is merely a review, which actually isn't as significant.
Facing the inquiries from the other teachers, Teacher Zhuang strode into the office with the commanding steps of a heroic woman and said, "Our school has produced a science top scorer, how could I not come and see? The principal even told me I could come over. It's just that I went to my son's place in the Capital and returned a bit late."
The teachers, upon hearing this, suddenly understood. As for the other students present, they all made room for Teacher Zhuang and Xie Wanying.