Performers dance to greet Chinese guests at the Pearl Harbor in Hawaii, the United States, Sept 6, 2013. A naval fleet of the Chinese People's Liberation Army (PLA), which is comprised of the missile destroyer Qingdao, missile frigate Linyi and supply ship Hongzehu, arrived at the Pearl Harbor on Friday to start a three-day friendly visit, after which it will participate in a search-and-rescue exercise with the US Navy. [Photo/Xinhua]