Various activities held in commemoration of September 18 Incident across China (7)

Visitors present flowers to pay tribute to revolutionary martyrs at the Museum of the War of Chinese People's Resistance Against Japanese Aggression in Beijing, capital of China, Sept. 18, 2021. Various activities are held on Sept. 18 in commemoration of the September 18 Incident 90 years ago that marked the start of Japan's 14-year invasion of China. (Xinhua/Zhang Chenlin)