Yu Zhengsheng, member of the Standing Committee of the Political Bureau of the Communist Party of China Central Committee and chairman of the Chinese People's Political Consultative Conference National Committee, attends the memorial ceremony marking the 77th anniversary of the start of the War of Resistance Against Japanese Aggression, which lasted from 1937 until 1945, outside the Museum of the War of Chinese People's Resistance Against Japanese Aggression in Fengtai district, Beijing on Monday. [Photo/CCTV]