Tusi se faʻaauau mo lenei parakalafa - Dũng fuafuaina ma faʻatonuina le 1975 Spring Offensive, o le mulimuli PAVN osofaʻiga na faʻatoʻilaloina Saute Vietnamese puipuiga ma puʻeina Saigon
i le 1975. Na ia taʻitaʻia foʻi le osofaʻiga a Vietnam i le Khmer Rouge i Kemupotia ma le feteenaʻiga i le tuaoi ma le People's Republic of China i le 1979. Na tofia o ia e avea ma minisita o le puipuiga i le 1980. Na litaea o ia ia Tesema 1986 i le 6th National Congress o le Communist Party o Vietnam.