Quảng Trị flag hoisting ceremony marks national reunification day stockbot 0 8 04.30 18:18 https://vietnamnews.vn/society/1654810/quang-tri-flag-hoisting-ceremon… + 0 https://vietnamnews.vn/rss/society.rss + 0 Quảng Trị was the front line of the north, the direct rear of the large front line of the south, and the fiercest battlefield.