A girl from South Korea dances during the opening ceremony of the 13th Beijing International Tourism Festival along Qianmen Commercial Street in Beijing, September 17, 2011. [Photo/Agencies]

A dancer waits for the opening ceremony of the 13th Beijing International Tourism Festival at Qianmen Commercial Street in Beijing, September 17, 2011. [Photo/Agencies] 

A woman shows two hairy crabs caught in Yangcheng Lake at a shop in Suzhou, East China's Jiangsu province, Sept 17, 2011. The traditional Chinese delicacy were put on the market starting on Saturday this fall. [Photo/Xinhua]