Öwörchangaj (Prowins)
Det Öwörchangaj Prowins as en prowins faan't Mongolei. Det leit uun a maden faan't lun. Det hee 111.420 lidj (2000). At hoodsteed as Arwajcheer.

Geografii

Indialing faan Ferwalting

Kwelen

Prowins uun't Mongolei