辽金元时期都曾在鸭绿江和图们江流域建立榷场与高丽进行贸易,虽然这种榷场贸易高丽一方表现出极大的被动性,但实质上给高丽的向北蚕食带来了极大的契机。高丽虽未在军事上战胜这些北方游牧王朝,经济上也未见因榷场建立而给高丽带来更大的利益,但在看似被动的表象背后却是高丽通过在两江流域榷场和军事据点的设置,奠定了后来李氏朝鲜北进至鸭绿江、图们江流域的基础。 During the Liao, Jin and Yuan dynasties, they had established trade with the Koryo in the Yalu River and the Tumen River. Although the trade side of the Korai Prefecture showed great passivity, it in fact brought a pole to Korea’s northward erosion Big opportunity. Although Koryo did not militarily defeat these northern nomadic dynasties, it did not find it economically viable to bring greater benefits to Korea. However, behind the seemingly passive appearance, it is through the dynastic overthrow of the two rivers and military The establishment of the stronghold laid the foundation for North Korea’s North Korea to move northward to the Yalu River and Tumen River.