North korean girls dating
That being said - if your job gives you good status then show it off (when they ask of course. Most Korean ladies won't date a foreigner in Korea if they are under the impression that he's not staying long.
My generalizations regarding Japanese girls are based mainly on my observations and the fact that I am Japanese, while my generalizations of Korean girls are based on my observations plus opinions of my Korean friends and teachers.
I recommend finding things about your hobby and presenting yourself based on that. How about telling Korean girls that you're a musician?
This will help them see past your job (and its low status for Koreans) and be willing to accept you for what you like to do. The more you know about their culture the more likely South Korean girls would be willing to date you? Also if you're in Korea - how long do you plan on living there?
When I lived in Korea I couldn't help but admire their beautiful face and bodies. Some of the reasons why you might be having a hard time would mean facing yourself currently. Besides your fashion (and even grooming) what else do I mean?
Give yourself an honest assessment - do people walk away from you when you talk to them? If you're still not sure then contact me and send me a few pictures. Do you present yourself as an "english teacher" or "soldier"?