Ключевые слова: background, building, building group, business district, chengdu, chengdu scenery, china, city, city skyline, cityscape, downtown, european center, financial center, financial district, landmark, modern, night view, office building, office buildings, office environment, parks and lakes, road, sichuan province, skyline, skyscraper, square, street, street views, top view, tourism, travel, urban area,