About 620 points (with a total score of 750), generally speaking, most mathematics colleges are mathematics and applied mathematics, which are divided into several directions: mathematics and computers, pure mathematics research, mathematics and finance, and mathematics teachers. The following is my personal opinion: If you are flexible enough, interested in finance and have a good family condition, choose financial mathematics (this may have a double degree). The future achievements of this industry vary from poor insurance managers to cattle investment leaders and data analysts. If your family conditions are average, people are honest and don't bully others, then choose the direction of normal education, teach in middle schools in the future, formally prepare and have a holiday with students, but you are also tired, similar to civil servants; If you are interested in computer and programming, choose the direction of computer, and it is best to choose big data to develop into artificial intelligence industry, because this is the future trend, and mathematics is more sensitive to data, but if you like to write code, it is not worse than computer college, because programming pays attention to logic, and people who study mathematics are not bad in logic and have strong learning ability. If you are a legendary bookworm and scholar who is interested in mathematics itself, you can study mathematics, and you'd better stay in school and become a professor in the future. Finally, if you are a little smart like me, but you are not good at socializing, and some people play games all day, you can do whatever you want. The university didn't teach you, and society will let you know how to be a man.