Students in the Tibetan Opera class at Tibet University perform in class on April 2, 2011. The Tibetan Opera class, which has 18 students, was started in 2008 by the art school at Tibet University, to carry on the traditional opera among young people and to promote Tibetan art. [Photo/Xinhua]

Students in the Tibetan Opera class at Tibet University perform in class on March 30, 2011. The Tibetan Opera class, which has 18 students, was started in 2008 by the art school at Tibet University, to carry on the traditional opera among young people and to promote Tibetan art. [Photo/Xinhua]