Singer Valen Hsu performs during a group stars performing concert in Yangzhou, east China's Jiangsu Province, Dec. 21, 2012. (Xinhua/Meng Delong)
Singer Angus Tung performs during a group stars performing concert in Yangzhou, east China's Jiangsu Province, Dec. 21, 2012. (Xinhua/Meng Delong)
Singer Jonathan Lee performs during a group stars performing concert in Yangzhou, east China's Jiangsu Province, Dec. 21, 2012. (Xinhua/Meng Delong)
Singer Aya performs during a group stars performing concert in Yangzhou, east China's Jiangsu Province, Dec. 21, 2012. (Xinhua/Meng Delong)
