Ключевые слова: ancient, architecture, asia, asian, autumn, background, barrier, beautiful, beijing, border, boundary, brick, china, chinese, construction, cultural, culture, dawn, dusk, evening, fall, famous, great, greatwall, heritage, hill, historic, history, landmark, landscape, morning, mountain, natural, nature, old, oriental, romantic, scenery, sky, spring, stone, structure, sun, sunrise, sunset, wall, winter, wonder, world,