Ключевые слова: aerial, architecture, asia, background, bridge, building, business, china, city, cityscape, destination, district, downtown, dusk, evening, famous, group, high, landmark, landscape, light, metropolis, modern, office, panorama, panoramic, people, qinghai, river, scene, scenic, skyline, skyscraper, square, station, street, summer, tourism, tower, town, train, travel, urban, view, walk, walking, xining,