Two Tibetans shelter from the snow in a cave in quake-hit Yushu Tibetan autonomous prefecture, Northwest China's Qinghai Province, on May 13, 2010. Heavy snowstorms fell on Qingshuihe section of the 214 National Highway, which leads from the provincial capital Xining to the quake-devastated Yushu, on Wednesday night. The snowfall will continue along the highway section for three days, according to the Qinghai Meteorological Bureau. [Photo/Xinhua]

Two crew members of a local restaurant await the subsidence of flood waters caused by torrential rains in Guangzhou, Guangdong province, May 14. [Photo/Xinhua]