Photo taken on March 14, 2015 shows the Ganden Sumtseling Monastery in Shangri-la County, Deqen Tibetan Autonomous Prefecture, southwest China's Yunnan Province. Built in 1679, the Ganden Sumtseling Monastery is the largest Tibetan Buddhist monastery in Yunnan, also known as the "Little Potala Palace", attracting tourists from home and abroad. (Xinhua/Lin Yiguang)