Liu Yunshan, a member of the Standing Committee of the Political Bureau of the Communist Party of China (CPC) Central Committee, speaks at the opening ceremony of "Great Victory, Historic Contribution" exhibition to commemorate the 78th anniversary of the beginning of the Chinese People's War of Resistance against Japanese Aggression, at the Museum of the War of Chinese People's Resistance against Japanese Aggression near Lugou Bridge, also known as Marco Polo Bridge, in Beijing, China, July 7, 2015. (Photo/Xinhua)
