Whakaotihia te rerenga e whai ake nei: I whakamahere a Dũng me te whakahau i te 1975 Spring Offensive, te whakaeke whakamutunga a PAVN i hinga i nga parenga o Vietnam ki te Tonga me te hopu i a Saigon i te 1975. I whakahaeretia hoki e ia te
te whakaekenga o Khmer Rouge ki Cambodia me te pakanga rohe e whai ake nei me te People's Republic of China i te 1979. I tohua ia hei minita tiaki i te tau 1980. I reti ia i te Tihema 1986 i te 6th National Congress o te Communist Party o Vietnam.