Student flight attendants receive professional training in a simulation cabin in Wuhan, Hubei province, on Oct 9, 2012. Wuhan Traffic School has set up a special curriculum, including a tea ceremony, to train would-be attendants. [Photo/CFP]

The supply ship Qinghaihu of China's 13th naval escort fleet departs from a port in Zhanjiang, South China's Guangdong province, to the Gulf of Aden and Somali waters for escort missions, Nov 9, 2012. [Photo/Xinhua]