88th anniversary of "Sept. 18 Incident" marked in Shenyang

Students from Liaoning University hold an activity at the 9.18 Historical Museum in Shenyang, capital of northeast China's Liaoning Province, Sept. 17, 2019. Air raid sirens once again sounded through Shenyang at 9:18 a.m. on Wednesday, the 25th time the northeastern Chinese city in Liaoning Province commemorated the day with the alarm. This year marks the 88th anniversary of the "Sept. 18 Incident," the start of Japan's invasion of China. (Xinhua/Yang Qing)