Whakaotihia te rerenga e whai ake nei: I te tau 1954 ka noho ia hei mema o te Communist Party o Indochina, 1955 Lao People's Party, ko tana komiti matua mai i te 1957. I whakaarohia ia he hoa tata o te Hekeretari-Tianara tuatahi a Kaysone Phomvihane. I te tau 1962 ka riro ia hei kaiwawao mo nga roopu patu o te Pathet Lao. I te tau 1966 ka riro ia hei rangatira nui mo te "Lao People's Liberation Army" i puta mai, i whawhai me te tautoko a Vietnam ki te Raki i roto i te
Te pakanga ā-iwi o Laos ki ngā hōia o te kingi. I te tau 1972 ka eke ia ki te Politburo o te LPRP.