
Photo taken on Sept. 18, 2021 shows pictures of Nanjing Massacre survivors at the Memorial Hall of the Victims in Nanjing Massacre by Japanese Invaders in Nanjing, capital of east China's Jiangsu Province. The memorial hall held a ceremony on Saturday to commemorate Nanjing Massacre survivors who have passed away this year. At present, the number of registered survivors of the massacre has decreased to 64. Photo: Xinhua

A relative of Nanjing Massacre survivor Li Rufu presents a flower at the Memorial Hall of the Victims in Nanjing Massacre by Japanese Invaders in Nanjing, capital of east China's Jiangsu Province, Sept. 18, 2021. Li Rufu passed away this year. The memorial hall held a ceremony on Saturday to commemorate Nanjing Massacre survivors who have passed away this year. At present, the number of registered survivors of the massacre has decreased to 64. Photo: Xinhua

People attend a ceremony at the Memorial Hall of the Victims in Nanjing Massacre by Japanese Invaders in Nanjing, capital of east China's Jiangsu Province, Sept. 18, 2021. The memorial hall held a ceremony on Saturday to commemorate Nanjing Massacre survivors who have passed away this year. At present, the number of registered survivors of the massacre has decreased to 64. Photo: Xinhua

A reporter takes photos at the Memorial Hall of the Victims in Nanjing Massacre by Japanese Invaders in Nanjing, capital of east China's Jiangsu Province, Sept. 18, 2021. The memorial hall held a ceremony on Saturday to commemorate Nanjing Massacre survivors who have passed away this year. At present, the number of registered survivors of the massacre has decreased to 64. Photo: Xinhua

A relative of Nanjing Massacre survivor Cai Lihua presents a flower at the Memorial Hall of the Victims in Nanjing Massacre by Japanese Invaders in Nanjing, capital of east China's Jiangsu Province, Sept. 18, 2021. Cai Lihua passed away this year. The memorial hall held a ceremony on Saturday to commemorate Nanjing Massacre survivors who have passed away this year. At present, the number of registered survivors of the massacre has decreased to 64. Photo: Xinhua