다만 청와대가 북측 인사의 청와대 방문은 없었다고 밝혀 개성 남북 공동연락사무소 등을 통해 친서가 전달됐을 가능성이 커 보입니다.
However, the Blue House has revealed that North Korean personnel did not visit the Blue House, and letters were likely delivered by methods such as the liaison office in Kaesong.