Chen Chang-yen, one of the leading Taiwanese Kunqu opera actress in youth female role of Dan, performs in a section of the traditional repertoire Palace of the Eternal Youth, during a New Presentation of Palace's Lingering Appeal in a serial activity sponsored by the Palace Museum of Taipei to boost the traditional opera with its precious collections of curios in the Palace Museum of Taipei, southeast China's Taiwan, July 2, 2009. [Xinhua]