WUHAN, CHINA - MAY 1: (CHINA OUT) A girl walks past reusable shopping bags made of old clothes during a creative bazaar to promote environmental protection at the Jiefang Park on May 1, 2008 in Wuhan of Hubei Province, China. China's government announced in December that the May Day holiday, normally seven days long, was being reduced to three days. (Photo by China Photos/Getty Images)