In early December, the Suzhou First Retired Cadre Rest Center of the Jiangsu Military Region organized personnel to conduct simulated cardiac arrest emergency training. The first staff member to receive training, Yu Qiang, quickly knelt down to assess and standardize the pressing, with clean and precise movements. In response to the fact that elderly cadres and widows are generally entering a period of advanced age and high incidence of illness, this retirement home firmly grasps the "golden four minute" emergency window, and cooperates with local hospitals and the Red Cross to provide comprehensive training for the management personnel, service guarantee personnel, and families of elderly cadres to ensure that everyone masters common emergency skills. In the training, they set up practical courses such as cardiopulmonary resuscitation, use of AEDs, treatment of airway foreign body obstruction, wound dressing, and stroke recognition. A teaching team composed of local hospital emergency experts and certified lecturers from the Red Cross strengthens the emergency skills of trainees through case analysis, group exercises, and individual assessments. I saw on the training ground that the trainees repeatedly practiced the strength and frequency of chest compressions, carefully studying the essentials of bandage wrapping, foreign body removal, and other movements. In the past, it was always believed that first aid was the responsibility of professional medical personnel, but now we deeply understand the key role of the 'first witness'! "Said Ding Xiaoli, a newly assessed cleaner. At the same time, the retirement home has also strengthened its hardware configuration, added 3 AED devices in public areas, set up emergency supplies reserve points, optimized the emergency response process of "1-minute response, 3-minute arrival, 5-minute rescue", and comprehensively built a health and safety protection network for senior cadres. (New Society)