3.five. Th?c hi?n m?t s??nhi?m v??khác do ban th??ng v??t?nh ?y, th??ng tr?c t?nh ?y giao.When the genuine first inhabitants of Vietnam have been the Hoabinhians, that they had naturally been replaced and absorbed via the East Eurasian-on the lookout populace plus the expansion of preliminary Austroasiatic and Austronesian languages, although ling