Name of ethnic group: Dao ("Dao Quan Trang" (Dao with white trousers), "Dao Quan Chet" (Dao with tight trousers), "Dao Tien" (Dao with coins), "Dao Thanh Y" (Dao with blue dress), "Dao Do" (Red Dao), Man, Dong, Trai, Xa, Diu Mien, Lim Mien, Lu Giang, Lan Ten, Dai Ban, Tieu Ban, Col Ngang, Col Mua and Son Dau).