It means Korean level. After taking a level test during the first class, class assignments will be determined.
Therefore, depending on your Korean level, even if you apply for 'Introduction to Korean Language 1,' you may be required to take 'Introduction to Korean Language 2.'
If it's not restricted to a specific target group, you can take the class, but there is a high chance of rejection.
If it's not restricted to a specific target group, you can take the class, but there is a high chance of rejection.
So, it is recommended to take classes conducted primarily in English whenever possible.