Then you should make sure that you have your high school diploma. As for the college entrance examination scores, we didn't ask for anything when we went to Korea. There are too many people who want to come to Korea now, and there may be requirements. It is better to ask the intermediary.

Whether the school is good or not depends on what major you study. Of course, the hardware facilities in Seoul are better. Generally speaking, whether a school is good or not depends on its major.

A year is about 12. One is different from person to person, and the other is different from place to place. I spend almost120,000 a year in Seoul, and my friends spend 250,000 a year, so you can control it yourself. Among so many countries, South Korea is cheap.

I wish you success!