Mexican naval soldiers stand on the masts of their military ship upon its arrival at the Qingdao port in east China's Shandong province, April 18, 2009.[Xinhua]
![Mexican naval soldiers stand on the masts of their military ship upon its arrival at the Qingdao port in east China's Shandong province, April 18, 2009.[Xinhua]](http://images.china.cn/attachement/jpg/site1007/20090420/000bcdb95f1d0b560ffc01.jpg "Mexican naval soldiers stand on the masts of their military ship upon its arrival at the Qingdao port in east China's Shandong province, April 18, 2009.[Xinhua]")