Armed policemen take part in an anti-terror drill in Zhuozhou, north China's Hebei Province, on June 17, 2009. [Zhu Feng/Xinhua]
![Armed policemen take part in an anti-terror drill in Zhuozhou, north China's Hebei Province, on June 17, 2009. [Zhu Feng/Xinhua]](http://images.china.cn/attachement/jpg/site1007/20090618/000bcdb95f1d0ba3d55103.jpg "Armed policemen take part in an anti-terror drill in Zhuozhou, north China's Hebei Province, on June 17, 2009. [Zhu Feng/Xinhua]")