RT @EconAsia: Breathing Beijing’s air is the equivalent of smoking almost 40 cigarettes a day http://t.co/N1oXgle3QM http://t.co/4yQQc7P4jW

RT @EconAsia: Breathing Beijing’s air is the equivalent of smoking almost 40 cigarettes a day http://t.co/N1oXgle3QM http://t.co/4yQQc7P4jW

https://twitter.com/EconAsia/status/633497219354730496/photo/1