The scenery near the Ganden Stumtseling Monastery in Shangri-la, Deqin Tibetan autonomous prefecture, Southwest China's Yunnan province. The beautiful autumn scenery of Shangri-la attracts many tourists each year. [Photo/Xinhua]

The scenery on the outskirts of Shangri-la, Deqin Tibetan autonomous prefecture, Southwest China's Yunnan Province. The beautiful autumn scenery of Shangri-la attracts many tourists each year. [Photo/Xinhua]

The scenery of Shangri-la, Deqin Tibetan autonomous prefecture, Southwest China's Yunnan Province. The beautiful autumn scenery of Shangri-la attracts many tourists each year, Oct 13, 2015. [Photo/Xinhua]

The scenery of Shangri-la, Deqin Tibetan autonomous prefecture, Southwest China's Yunnan Province. The beautiful autumn scenery of Shangri-la attracts many tourists each year, Oct 13, 2015. [Photo/Xinhua]

The scenery of Potatso National Park in Shangri-la, Deqin Tibetan autonomous prefecture, Southwest China's Yunnan province. The beautiful autumn scenery of Shangri-la attracts many tourists each year, Oct 13, 2015. [Photo/Xinhua]

The scenery of Potatso National Park in Shangri-la, Deqin Tibetan autonomous prefecture, Southwest China's Yunnan province. The beautiful autumn scenery of Shangri-la attracts many tourists each year, Oct 13, 2015. [Photo/Xinhua]

The scenery on the outskirts of Shangri-la, Deqin Tibetan autonomous prefecture, Southwest China's Yunnan Province. The beautiful autumn scenery of Shangri-la attracts many tourists each year. [Photo/Xinhua]