HÃY ĐIỀN TIẾP TỪ CÒN TRỐNG CHO PHÙ HỢP :
River in the north ........the Mekong River in the........The Mekong River is.......longest river in the South-East Asia and of course it is .......than the Red River.The Mekong River starts in Tibet and .........to the Bien Dong .Phansipang is the highest.......in VietNam.It's 3,143 meters.........VietNam also has.........nice beaches such as Sam Son,Do Son,Nha Trang,Vung Tau.