Ключевые слова: army, asean, asia, asian, background, business, celebrate, celebration, ceremony, community, country, culture, day, event, flag, flags, freedom, group, hands, hanoi, happy, hold, holding, independence, independent, nation, national, outdoor, patriotic, patriotism, peace, people, person, pole, pride, proud, red, sea, sky, southeast, star, symbol, tourism, travel, unity, vietnam, vietnamese, wave, waving, yellow,