through the ‘Yebin-Seong-Cheop(禮賓省牒)’ that appears between Goryeo and Song.
For this purpose, the format ... at the forefront with these countries. That is why 'Yebin-Seong-Cheop' appeared in the diplomatic ... 의 예빈성첩 사례가 轉寫되어 전해지고 있다. 이를 토대로 牒이 고려만의 문서 형식이 아니라 당대 이래 동아시아 諸國에서 널리 사용되는 문서이며, 고려는 주변의 나라들과 牒을 통해
to serve at a government job in Chosun Dynasty. The (追贈牒) granted to Giljae at the ... document indicated that this document was Cheop-sik-mun-seo(document in letter format). Finally, the ... preface of the Cheop-sik-mun-seo in Chosun Dynasty was in “Yijocheop(Yijo letter format)” when we looked