Really. On February 22, 2023, in order to improve the health awareness of cadres and workers and cultivate good living habits, Wuhan Forestry Workstation invited Mr. Yu Tanxi from Hubei Safety and Health Education Center to give a vivid health education class for cadres and workers, including the first aid methods of stroke, the prevention and treatment of common cardiovascular and cerebrovascular diseases and the rehabilitation and maintenance after the epidemic. Teacher Yu explained the professional methods of on-site scientific first aid for emergencies, and demonstrated the main points of cardiopulmonary resuscitation, artificial respiration and AED on the spot, so that everyone can respond correctly in the face of critical situations and win time for saving patients' lives. So Yu Tanxi's lecture is true.