What students need to deal with as soon as possible is the visa issue after paying the entrance fees and tuition fees on time. If you are a student with a D4 visa, you can change your D2 visa directly in Korea. If you are a student in China, you need to hurry to prepare the visa application materials, so that you can change your visa quickly. After receiving the letter of admission to study in Korea, follow-up admission matters 3. How do freshmen choose courses? Generally, freshmen will be given detailed guidance on course selection, and most colleges and universities will hold orientation meetings for freshmen. At the meeting, they will teach universities how to register the school website and how to choose courses. If students still don't understand, you can also go to the department and ask the teaching assistant in person, and the teaching assistant will also guide you on how to choose courses. Every department will have a fixed compulsory course, so you must choose the compulsory course first, and then choose the elective course, otherwise it will affect the normal graduation and credit problems. 4. How to solve the accommodation problem? In the early online application of Korean universities, some schools can apply for dormitories. Later, the school will have a formal dormitory application notice. However, most schools in Seoul do not have on-campus dorms, and there are some off-campus dorms. If you can apply for dorms, try to apply for dorms for the first time, so as to better adapt to the Korean environment and reassure your family. If the application is unsuccessful, you can choose to stay in the off-campus dormitory. /zd/lx