Pedzisa mutsara unotevera: Güyük akatumira Amuqan kuKorea uye vaMongol vakadzika musasa pedyo neYiom-ju muna July 1247. Pashure pokunge mambo Gojong weGoryeo aramba kutamisa dzimbahwe rake kubva paGanghwa Island kuenda kuSongdo, simba raAmuqan
vakaparadza Peninsula yeKorea kusvikira muna 1250.