Subject teaching (mathematics), don't you take the advanced mathematics in the initial examination of postgraduate entrance examination? Aren't you going to take the second interview?
Whether you want to take a high number in the second interview depends on your major. If you major in mathematics, you won't take the advanced math exam. Advanced mathematics is mainly aimed at non-mathematics majors. For mathematics majors, it depends on the research direction you choose for the postgraduate entrance examination. If you apply for logistics, you may test your logistics knowledge. Specifically, you can contact the reported school, and there will be differences between schools!