Overseas Chinese line up to greet Chinese naval fleet 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 U.S. Navy. (Xinhua/Zha Chunming)

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, arrives at the Pearl Harbor in Hawaii, the United States, Sept. 6, 2013. The fleet arrived here on Friday to start a three-day friendly visit, after which it will participate in a search-and-rescue exercise with the U.S. Navy. (Xinhua/Zha Chunming)

Chinese Ambassador to the United States Cui Tiankai inspects the honor guard on the missile destroyer Qingdao, 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 U.S. Navy. (Xinhua/Zha Chunming)

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 U.S. Navy. (Xinhua/Zha Chunming)

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, arrives at the Pearl Harbor in Hawaii, the United States, Sept. 6, 2013. The fleet arrived here on Friday to start a three-day friendly visit, after which it will participate in a search-and-rescue exercise with the U.S. Navy. (Xinhua/Zha Chunming)

Overseas Chinese line up to greet Chinese naval fleet 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 U.S. Navy. (Xinhua/Zha Chunming)

 Chinese marines visit the USS Lake Erie 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 U.S. Navy. (Xinhua/Zha Chunming)

US marine band perform to welcome the Chinese fleet 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 U.S. Navy. (Xinhua/Zha Chunming)

US marines visit Chinese missile destroyer Qingdao, 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 U.S. Navy. (Xinhua/Zha Chunming)

Chinese marines stand aboard the ship upon its arrival 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 U.S. Navy. (Xinhua/Zha Chunming)

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, arrives at the Pearl Harbor in Hawaii, the United States, Sept. 6, 2013. The fleet arrived here on Friday to start a three-day friendly visit, after which it will participate in a search-and-rescue exercise with the U.S. Navy. (Xinhua/Zha Chunming)