Tourists pose for photos in front of a fall in the Jiuzhaigou scenery spot in southwest China's Sichuan Province, on May 18, 2011. After three years' remedy and recovery, Jiuzhaigou, a renowned resort once had been badly affected by a deadly earthquake, is booming in its tourism business, with the daily reception number reaching nearly 10,000 in May. [Xinhua/Chen Haining]