Some problems about Yanbian University
Let me introduce the Korean major to you first. Its enrollment scope is for non-Korean candidates (even Korean candidates attending Han schools are not allowed) and belongs to the Korea Research Institute (the name is absolutely domineering). So the score is super high.
Answer 1: There are no basic requirements, so they are all zero starting points. Of course, if you have a foundation, you will start faster.
Answer 2: Yanji is the capital of Yanbian Korean Autonomous Prefecture in Jilin Province. Roads and railways in the province are still possible. There is Chaoyangchuan airport (but the fare is higher), and the city is ok. Not a big city, nor a medium-sized city.
Answer 3: The question you asked is very good. The dialect here is Yanbian dialect to the outside world, and Korean is mainly Korean now, mainly because of some oral differences (for example, they are all from China, but Beijing dialect is the same as Mandarin). At present, the number of Koreans is similar to that of other ethnic groups, and it may be less, because most of them have gone abroad to work. Some Koreans can't even speak Chinese.
Answer 4: You are from the northwest and I am from the northeast. I don't know much about the climate in your. But on the whole, it is warmer here than other cities in the province. Apples and pears are the specialties here, but they just can't be grown anywhere else. Especially in winter, I have a deep understanding.
In short, if you want to learn Korean, besides studying in Korea, Yanbian University is definitely your first choice. If nothing else, the language environment here, from shops to government buildings, is both Chinese and Korean. Walking on campus or on the street, people around you communicate in Korean from time to time.
Having said that, it's just my own feelings. But whether you can grasp yourself depends on LZ's ability.
If there are any questions, I will introduce them to you one by one.
Look at your supplementary question. On the one hand, I sympathize with you, but on the other hand, I still want to encourage you and believe in yourself. If you really like Korean, you are willing to work hard, even if you are not a Korean major, you can succeed. Let me give you an example: I know a person who is also Korean, but he took the postgraduate entrance examination when he graduated, but he was a software project of Beihang University, and his Japanese has passed the national 1. Interest is the first teacher.
I said it too high, but I didn't exaggerate it that much. I hope I didn't scare you. If you don't want to repeat, then sign up for a major that interests you. In fact, undergraduate or major is the most important. If you want to take the postgraduate entrance examination in the future, it is not too late to consider a good school now.