Photo taken on Aug. 31, 2017 shows a temple in the valley of the Zanda soil forest landscape in Zanda County of Ali prefecture, southwest China's Tibet Autonomous Region. The Zanda soil forest landscape, the former lake sediment in the ancient times, resulted from the geographic changes during the Himalayan orogeny, forming an unique and magnificent scenery. [Photo/Xinhua]

Photo taken on Aug. 31, 2017 shows a temple in the valley of the Zanda soil forest landscape in Zanda County of Ali prefecture, southwest China's Tibet Autonomous Region. The Zanda soil forest landscape, the former lake sediment in the ancient times, resulted from the geographic changes during the Himalayan orogeny, forming an unique and magnificent scenery. [Photo/Xinhua]

Photo taken on Aug. 31, 2017 shows a temple in the valley of the Zanda soil forest landscape in Zanda County of Ali prefecture, southwest China's Tibet Autonomous Region. The Zanda soil forest landscape, the former lake sediment in the ancient times, resulted from the geographic changes during the Himalayan orogeny, forming an unique and magnificent scenery. [Photo/Xinhua]

Photo taken on Aug. 31, 2017 shows a temple in the valley of the Zanda soil forest landscape in Zanda County of Ali prefecture, southwest China's Tibet Autonomous Region. The Zanda soil forest landscape, the former lake sediment in the ancient times, resulted from the geographic changes during the Himalayan orogeny, forming an unique and magnificent scenery. [Photo/Xinhua]