Ключевые слова: asia, autumn, blue, branch, bright light, china, clear sky, clear water, colour, environmental conservation, flora, forest, green, horizontal, jiuzhaigou, jiuzhaigou national park, lake, landscape, leaf, mountain, multi coloured, national landmark, nature, outdoors, park, people travelling, photography, place of interest, reflection, sichuan province, tourism, tourist, tranquil scene, travel, tree, valley, water, yellow,