Ключевые слова: aerial, architecture, asia, asian, blue, building, capital, center, city, cityscape, cloud, construction, dark, development, district, downtown, dusk, evening, exterior, guom, hanoi, high, ho, hoan, kiem, lake, landmark, landscape, light, midtown, night, office, panorama, roof, scene, sky, skyline, skyscraper, street, sunset, tower, town, turtle, twilight, urban, vietnam, vietnamese, view, yellow,