Hanʼguk ŭi munhwa pyŏndong kwa midiŏ Hanʼguk ŭi munhwa pyŏndong kwa midiŏ Yang-su Chʻoe, Chŏngbo Tʻongsin Chŏngchʻaek Yŏnʼguwŏn (korea), 최 양수, 정보 통신 정책 연구원 (korea)