Photo taken by a traveler nicked "Longxingzhe" shows a Tibetan monk in crimson robe sitting on the grassland, looking into distance, Serthar County, Ganzi Tibetan Autonomous Prefecture, Sichuan Province. [Photo/www.dili360.com]

Photo taken by a traveler nicked "Longxingzhe" shows some little Tibetan monks in crimson robes in Serthar County, Ganzi Tibetan Autonomous Prefecture, Sichuan Province. [Photo/www.dili360.com]