PVOIL commemorates War Invalids and Martyrs Day with profound gratitude
In solemn observance of the 77th anniversary of War Invalids and Martyrs Day (July 27), PetroVietnam Oil Corporation (PVOIL) conducted a series of commemorative activities to honor the profound sacrifices made by National Heroes, Martyrs, wounded Veterans, and Revolutionary Soldiers in the struggle for Vietnam's independence and freedom.