Students take part in an emergency evacuation drill under the guidance of firefighters in Guiyang, southwest China's Guizhou Province, May 11, 2026. A variety of activities were held across the country marking the upcoming National Disaster Prevention and Reduction Day. (Photo by Yuan Fuhong/Xinhua)

　　A medical worker demonstrates cardiopulmonary resuscitation (CPR) for residents in Shijiazhuang, north China's Hebei Province, May 11, 2026. A variety of activities were held across the country marking the upcoming National Disaster Prevention and Reduction Day. (Photo by Liang Zidong/Xinhua)

　　Students take part in an emergency evacuation drill at a primary school in Zaozhuang, east China's Shandong Province, May 11, 2026. A variety of activities were held across the country marking the upcoming National Disaster Prevention and Reduction Day. (Photo by Sun Zhongzhe/Xinhua)

　　Students learn to use rescue knots under the guidance of a firefighter at Tianfu New Area, southwest China's Sichuan Province, May 11, 2026. A variety of activities were held across the country marking the upcoming National Disaster Prevention and Reduction Day. (Photo by Weng Guangjian/Xinhua)