Hello, 1. You can apply for graduate students directly through Korean, and you don't have to study languages in Korea. This is a waste of time. It is ok for graduate students to apply for cross-majors, but it is a cross-professional application. You should consider your major. The major span is too big, and the study pressure is great. If you know a lot about studying in Korea, you can apply for it yourself, but it is relatively troublesome to apply for graduate students, but unlike what your teacher said, it is easy to refuse a visa if you apply for it yourself. As long as the school accepts it, the visa will not be too big a problem. If the school does not admit you, you can apply to multiple schools at the same time when applying to other schools and graduate students. It is difficult for professors at Busan University to recommend themselves because the number of places recommended by each professor is limited.

2. As long as the family income is more than 80,000 yuan a year. These materials are only needed when applying. After entering the school, you can complete your studies through part-time work and part-time study.

There are many scholarships for engineering. Generally, in the first semester, scholarships will be evaluated according to the application materials and interviews submitted by students. Starting from the second semester, scholarships will be evaluated according to the performance and achievements of the first semester.