Hi guys, Welcome to the Advanced Video Search Engine, and you are watching 적의 생각과 싸운다 [심리전이란 무엇인가]. That video is uploaded by 책읽는 해달씨 at 2021-03-11T06:34:37-08:00. We are promoting this video only for entertainment and educational purpose only. So, I hope you like & enjoy it. [DSJKd_VwxCU]