I'm a math major, and I'm about to start a professional course in my sophomore year. I don't know the color yet, but I guess it's good. If you have been in China for four years, you have studied applied mathematics in the direction of physics, which means you have to study many physics courses besides mathematics. It is estimated that with the development of the school, there will be more and more directions, but it should be backward now. However, if you go to UK 2+2, you can have many choices.

If you want to know more, you can contact me again, and I will send you a professional explanation with a lot of detailed information.