Ключевые слова: ben, blue, border, bridge, chi, day, deferred, demilitarized, dmz, environment, hai, hien luong, hien luong bridge, historical, history, ho, landscape, loud, loudspeaker, megaphone, minh, north, old, outdoor, parallel, park, pole, portion, quang, quang tri, reflection, river, south, speakers, texture, tourism, travel, tuyen, vietnam, vietnam war, vinh linh, war, water, wood, zone,