征东行省是元朝设在高丽王国的一个特殊的行政机构。征东行省曾多次置废 ,每一次兴废沿革都与元丽关系的好坏密切相关 ,是其具体和直观的反映。同时 ,征东行省的特殊性 ,也使得它成为高丽内部政治斗争的工具。 Leading the eastern provinces is a special administrative agency set up in the Kingdom of Korea during the Yuan Dynasty. It has been a concrete and direct reflection that the eastern provinces have repeatedly set aside their wharves, and that each development and rejuvenation has a close relation with the relationship between the two. In the meantime, the special nature of the eastern part of the province also makes it a tool for Koryo’s internal political struggle.