In the first semester of freshman year, the total score of the final exam is less than 20% ... that is, it is almost in the top ten. Then write an application for changing majors in the second semester and submit it to the school for approval. As long as you sign your name, you will attach a reason to say that your family requires it, or that you are not interested in this major. . . . In fact, as long as your grades are up to standard, there is no reason for the school not to sign, so our class will transfer two students to the Department of Civil Engineering.

There is another one, the relationship is hard enough to change, but you have to stay in this major for one semester first. ...

One more thing, there is no need to change majors. You can apply for a second major. If you have spare capacity, it is detailed enough. The landlord can adopt. ...