Ключевые слова: asia, asian, background, china, chinese, clouds, colorful, colors, countryside, dnaxia, gansu, geology, geomorphology, hills, hot, land, landform, landscape, mountains, national, natural, nature, orange, park, pattern, phenomena, province, rainbow, red, rural, sky, sunset, tourism, town, travel, twilight, view, village, wallpaper, yellow, zhangye,