Two foreign singers give a spontaneous performance for teenagers during the Tree Peony Culture and Luowu International Folk Song Festival in Wuding County, in the Yi Autonomous Prefecture of Chuxiong, a mountainous region in southwest China's Yunnan province, on March 15, 2010. The folk singers came from Australia, Italy, Canada, Britain, France and the United States to celebrate the festival.[Photo/Xinhua]

An the United Statesn couple performs country music during the Tree Peony Culture and Luowu International Folk Song Festival in Yunnan province. The folk singers came from Australia, Italy, Canada, Britain, France and the United States.[Photo/Xinhua]