Three-year-old boy Lang Zhen salutes to soldiers when he was rescued after the earthquake in Beichuan in southwestern China's Sichuan Province on Tuesday, on May 13, 2008. [Xinhua]

Chinese Premier Wen Jiabao listens to Lang Zheng, a boy injured in last week's 8.0-magnitude earthquake, at NO. 404 hospital in Mianyang, the quake-hit southwest China's Sichuan Province, May 23, 2008. [Xinhua]