Hi guys, Welcome to the Advanced Video Search Engine, and you are watching 4대보험 실무 기초 총정리! - 가입대상, 산정방법, 요율 등. That video is uploaded by SUN노무사랑 at 2021-12-26T02:30:01-08:00. We are promoting this video only for entertainment and educational purpose only. So, I hope you like & enjoy it. [-AvywHevzL4]