Nyorai kuenderera mberi kweiyi ndima - Choe U (; 1166 - 10 Zvita 1249) aive wechipiri Choe dictator weUbong Choe Mauto ehurumende. Iye pachake akaenda kunhandare yehondo kunotungamirira mukurwisana nokupinda kwevaMongolia
. Ipapo akaziva kuti hurumende yakanga isisina kuchengeteka muguta guru reKaesong, naizvozvo akamanikidza mambo namachinda ake kutizira kuchitsuwa cheGanghwa. Akatora mamwe mauto ake ndokuenda navo kuchitsuwa cheGanghwa. Akaita izvi nokuti aiziva kuti vaMongolia vaisazoedza kurwisa Ganghwa. Nokudaro, hurumende yeGoryeo yakachengetwa yakachengeteka kwemakumi emakore anoverengeka kunyange pashure pokutonga kwaChoe.