Tourists watch the tidal waves on the banks of the Qiantang River in Haining, Zhejiang province, Sept 22, 2013. The Qiantang tide, a natural wonder, attracts thousands of people every year around Mid-Autumn Festival when it demonstrates its magnificent tidal wonders. [Photo/Xinhua]

A man runs away from a huge wave at a dock in Shantou, Guangdong province on Sept 22, 2013. [Photo/Xinhua]