A medical officer from a Chinese border police station offers a local herdsman health checkup in Xilingol, north China's Inner Mongolia Autonomous Region, January 21, 2010. Extreme cold weather and snowstorm hit Inner Mongolia recently and affected more than 390,000 people. [Xinhua]

Medical officers from a Chinese border police station offers a woman help after giving her a health checkup in Xilingol, north China's Inner Mongolia Autonomous Region, January 21, 2010. Extreme cold weather and snowstorm hit Inner Mongolia recently and affected more than 390,000 people. [Xinhua]