Hanoi, April 30 -- World leaders have flooded Vietnam with congratulatory messages as the country is commemorating the 50th anniversary of the liberation of the South and national reunification (April 30, 1975-2025). The Central Committee of the Lao People's Revolutionary Party, the President of the Lao People's Democratic Republic, the Government, the National Assembly, and the Central Committee of the Lao Front for National Construction offered congratulations to the Central Committee of the Communist Party of Vietnam (CPV), the President of Socialist Republic of Vietnam, the Government, the National Assembly, and the Central Committee of the Vietnam Fatherland Front. The messages affirmed that the great 1975 spring victory, with its pe...