Twenty-nine people were killed and 130 injured when men armed with long knives stormed a train station in Kunming , southwest China in March . China executes 8 people suspected of terrorism . Three were executed for their part in an attack on Tiananmen Square in 1989 . China has cracked down on activities in Xinjiang involving Uyghurs .
China executes 8 people suspected of terrorism . Three were executed for their part in an attack on Tiananmen Square in 1989 . China has cracked down on activities in Xinjiang involving Uyghurs .