Chinese police injured in clash with villagers 云南发生群体性事件 多名警察受伤 Reuters, October 24, 2013 EN:http://www.reuters.com/article/2013/10/23/us-china-unrest-idUSBRE99M0LA20131023 CH:http://cn.reuters.com/article/CNTopGenNews/idCNCNE99N06I20131024