Ключевые слова: ancient, architecture, asia, asian, brick, citadel, city, cloudy, courtyard, day, destroyed, doorway, emperor, famous, field, floor, forbidden, grass, green, history, hue, imperial, inner, landscape, material, meadow, old, outdoors, palace, place, purple, ruins, shrine, sightseeing, sky, stone, summer, sunshine, table, tile, travel, vacation, vietnam, vietnamese, view, wall, yard,