Introduction Sources Lexicons (if and as available)     Vietnamese     Muong     Nguon     Arem     Maleng (Pakatan, Bo)     Malieng     Sach     May     Ruc     Chu't     Thavung     Ahlau     Aheu (Phone Soung)     Tum     Cuoi     Pong     Uy-Lo     Khong-Kheng