I whakawaengatia tuatahitia ngā Vietnam i waenganui i te Delta Awa Whero, engari i tautohetia ki te raupatu, ā, ka pāngia he whenua hou pērā ki Champa, te Meki Delta (mai i Kamipōtia) me ngā Pūene Matua i te wā o Nam Tien.