President Xi visits PLA Navy troops in Sanya (1/4)

Chinese President Xi Jinping, who is also the general secretary of the Communist Party of China (CPC) Central Committee and chairman of the Central Military Commission, visits a submarine in Sanya, South China's Hainan Province, April 9, 2013. Xi visited the People's Liberation Army Navy troops stationed in Sanya after attending the Boao Forum for Asia Annual Conference 2013. (Xinhua/Li Gang)