I majored in advertising as an undergraduate, and engaged in administrative work after graduation, which is far from my major. If you really want to learn advertising and engage in this major after you learn it well, I suggest you do two things in your spare time instead of minor in other majors: first, learn and master relevant software skillfully; Second, this is particularly important. From freshman year, you can try to practice in an advertising company. You can start from a small company, but in the end you must get in touch with the core interests and be familiar with the industry. In fact, it is not difficult to find an internship in the local area. Of course, if you want to leave a way for the future, you can minor in other majors. Actually, it won't be very conflicting. It is not difficult for you to understand the courses of advertising major. Except for the hard work, you are not tired at other times, which is enough for you to minor in other majors.

As for the postgraduate entrance examination, you must be prepared to fight hard. Most graduate schools that award advertising are famous universities, and other general schools are of little value. Most of the previous failures were professional courses, so we should think carefully and decide to start early.

As long as high school mathematics can be used, it is not a problem and it is not difficult.