Oy

Attapu province: foot of Bolaven plateau, and near Pakse; Xekong province: Thateng district. Attapu province: Samakkhixai and Sanamxai districts, 7 villages north of Attopeu town; Xekong province: Dakcheung and Lamam districts (Jeng dialect); Attapu, Champasak, and Xekong provinces (Sok dialect).