A Paralympic volunteer in a wheelchair uses a bullhorn to guide spectators attending the reheasal for the opening ceremonies of the 2008 Paralympic Games, September 4, 2008. [Xinhua]
![A Paralympic volunteer in a wheelchair uses a bullhorn to guide spectators attending the reheasal for the opening ceremonies of the 2008 Paralympic Games, September 4, 2008. [Xinhua]](http://images.china.cn/attachement/jpg/site1007/20080905/000802c98ccc0a2ae2fe10.jpg "A Paralympic volunteer in a wheelchair uses a bullhorn to guide spectators attending the reheasal for the opening ceremonies of the 2008 Paralympic Games, September 4, 2008. [Xinhua]")