Medical workers with Renmin Hospital of Guilin mourn during a silent tribute in Guilin, southwest China's Guangxi Zhuang Autonomous Region, May 19, 2008. China began on May 19 a three-day mourning for the victims of the 8.0-magnitude quake hitting southwest and northwest China on May 12.

Tourists and local villagers mourn during a silent tribute in Tianlong town of Pingba, southwest China's Guizhou Province, May 19, 2008. China began on May 19 a three-day mourning for the victims of the 8.0-magnitude quake hitting southwest and northwest China on May 12.