EntityQ468978· pop 10· linked from 8 articlesChangja RiverSign in to saveriver in North KoreaConnectionsYalu RiverEntityNorth KoreaCountrymaizeEntityKoreanEntitygeographic coordinate systemEntityKorean WarEntityYellow SeaEntitydrainage basinEntityriver mouthEntityNorth Pyongan ProvinceEntityKorea under Japanese ruleEntitySobaek MountainsEntityCategoriesRivers of North Korea