A helicopter and a missile frigate ship take part in a ceremony to commemorate the 120th anniversary of the First Sino-Japanese War of 1894-1895 in a port of Weihai, east China's Shandong Province, Aug. 27, 2014. The People's Liberation Army (PLA) Navy on Wednesday held a memorial ceremony for the First Sino-Japanese War of 1894-1895, also known as the Jiawu War, in a Weihai port.(Xinhua/Zha Chunming)