Peng, Gates make anti-smoking call Peng Liyuan (L), China's anti-smoking ambassador, and Bill Gates, Co-Chair of the Bill & Melind...

Peng, Gates make anti-smoking call

Peng Liyuan (L), China's anti-smoking ambassador, and Bill Gates, Co-Chair of the Bill & Melinda Gates Foundation, attend an anti-smoking campaign ahead of the 25th World No-Tobacco Day, in Beijing, May 29. Some Chinese officials also attended the event. World No-Tobacco Day falls on May 31 every year. [Photo/Asianewsphoto]

Bill Gates, Co-Chair of the Bill & Melinda Gates Foundation, poses for photos during an anti-smoking campaign ahead of the 25th World No-Tobacco Day, in Beijing, May 29. [Photo/Asianewsphoto]

Peng Liyuan, China's anti-smoking ambassador, and Bill Gates, Co-Chair of the Bill & Melinda Gates Foundation, attend an anti-smoking campaign ahead of the 25th World No-Tobacco Day, in Beijing, May 29. Some Chinese officials also attended the event. World No-Tobacco Day falls on May 31 every year.