a prolonged war (1954-1975) between the communist armies of North Vietnam who were supported by the Chinese and the non-communist armies of South Vietnam who were supported by the United States
उत्तरी वियतनाम की साम्यवादी सेनाओं के बीच एक लंबा युद्ध (1 9 54-19 75) जो कि दक्षिण वियतनाम के चीनी और गैर-साम्यवादी सेनाओं द्वारा समर्थित थे