Officers and soldiers of the People's Liberation Army (PLA) Navy mourn the Chinese navy soldiers killed in the First Sino-Japanese War of 1894-1895 on a ship 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)