Lamas wearing masks perform "Qiang Mu" dance in Samye Monastery in Chanang County, Southwest China's Tibet Autonomous Region, June 24, 2013. "Qiang Mu," a religious dance of Tibetan Buddhism, is a well-established performing art form combining scripture chanting in perfect unison with music and dance, and performed in temples by lamas with solemn and splendid atmospheres. (CNS/Li Lin)