13世纪初期,蒙古国建立并迅速向外扩张,在半个世纪内建立了横跨欧亚的世界帝国。蒙古扩张东征的重要环节之一即是入侵高丽。高丽立国有年,社会矛盾十分尖锐,蒙古入侵加剧了高丽固有的社会矛盾,使其统治岌岌可危。因此,高丽以弱抗强之后还是不得不求和蒙古以保全其国。这时也恰值蒙古汗位争夺在即,忽必烈决意侧重外交方式解决高丽问题,接纳了高丽求和要求。丽元和平外交关系的建立,结束了丽蒙战争关系,揭开了丽元外交争锋新篇章,奠定了古代朝中关系特殊模式之基础。本文欲通过阐述丽元和平关系建立的历史意义,彰显丽元关系在古代朝中关系史上的特殊的历史地位。 In the early 13th century, Mongolia established and rapidly expanded outward and established a world empire that spans Eurasia within half a century. One of the most important steps in the expansion of the Mongol eastward exile is the invasion of Korea. In the early years of the founding of Koryo State, the social conflicts were very sharp. The intrusion by Mongolia further aggravated the inherent social conflicts in Korea and put its governance in jeopardy. Therefore, after weak and strong resistance, Korea still had to ask for peace with Mongolia to safeguard its own country. At this time, it was exactly where the Mongol Khan’s position was about to end. Kubla Khan decided to focus on the diplomatic solution to the issue of Korea and accepted the request of the Korana for peace. The establishment of the peaceful diplomatic relations between the two countries ended the relationship between the Limon and the war and opened a new chapter in the diplomatic fight between the two countries and laid the foundation for a special model of the relations between the two countries. This article attempts to demonstrate the historic significance of the relationship between the two countries in the history of the relations between ancient China and North Korea through elaborating the historical significance of establishing the peaceful relationship between the two countries.