Ключевые слова: architecture, asia, asian, big, brown brick, building, buildings, capital, chinese, chinese style, city, city gate, city gates, cloud, clouds, cloudy, detail, details, eastern, eave, eaves, entrance, entrances, exterior, external, famous, gate, gates, historic, hue, imperial, imperial citadel, imperial city, impressive, landmark, landmarks, noon, noon gate, old, orange, oriental, outdoor, outside, overcast, roof, roof tiles, roofs, south east asia, south east asian, structure, structures, thua thienhue, tile, tiled, tiled roof, tiles, tourism, travel, unesco, unesco world heritage site, viet nam, vietnam, world heritage site,