Actors perform folk dance in celebration of Guangxi Week kicking off in Shanghai, east China on Aug. 2, 2010. Under the theme "magnificent Guangxi, habitat paradise", the 5-day Guangxi Week brought its colorful folk dance and non-material cultural heritage programs to the 2010 World Expo. (Xinhua/Huang Xiaobang)

Actors perform folk dance in celebration of Guangxi Week kicking off in Shanghai, east China on Aug. 2, 2010. Under the theme "magnificent Guangxi, habitat paradise", the 5-day Guangxi Week brought its colorful folk dance and non-material cultural heritage programs to the 2010 World Expo. (Xinhua/Huang Xiaobang)