Photographers take photos of actors during the opening ceremony of the 8th China Photography Art Festival/2009 the First Dali International Photography Exhibition in Dali of southwest China's Yunnan Province, Aug. 1, 2009. The exhibition will last until Aug. 5.(Xinhua/Fei Maohua) 

Actors play their traditional musical instruments, an intangible cultural heritage of Dali, during the opening ceremony of the 8th China Photography Art Festival/2009 the First Dali International Photography Exhibition in Dali of southwest China's Yunnan Province, Aug. 1, 2009. The exhibition will last until Aug. 5.(Xinhua/Fei Maohua)