Local people build up a tent in Ningqiang County northwest China's Shaanxi Province, May 27, 2008. A 5.7-magnitude aftershock hits the county on Tuesday.

A man looks at two ambulances parking outside a hospital in Ningqiang County northwest China's Shaanxi Province, May 27, 2008. A 5.7-magnitude aftershock hits the county on Tuesday.

(Xinhua News Agency May 28, 2008)