People attend a ceremony to commemorate the September 18 Incident at the 9.18 Historical Museum in Shenyang, capital of northeast China's Liaoning Province, Sept. 18, 2023. (Photo by Chen Song/Xinhua)
Photo taken on Sept. 18, 2023 shows a ceremony to commemorate the September 18 Incident at the 9.18 Historical Museum in Shenyang, capital of northeast China's Liaoning Province. (Photo by Chen Song/Xinhua)
