
Students from HuaiBei Medical School in east China's Anhui province pose for a photo with a five-meter-tall model of a cigarette on Saturday, May 30, 2009 to celebrate this year's "World No Tobacco Day". "World No Tobacco Day" which falls on May 31st each year was initiated by the World Health Organization 22 years ago. [Photo: CFP/ Li Bo]

Students from HuaiBei Medical School sign their names on a huge homemade cigarette model, vowing not to take up smoking on Saturday, May 30, 2009. "World No-Tobacco Day" which falls on May 31st each year was initiated by the World Health Organization 22 years ago. [Photo: CFP/ Li Bo]