1each person in 50 yuan, 200 yuan or 280 yuan, etc. First aid training of Dalian Red Cross Society Cardiopulmonary Resuscitation (CPR +AED) lasts for 4 hours, and the charging standard is per person 150 yuan; The research time of Red Cross ambulance (primary) training is 8 hours, and the charging standard is 200 yuan per person; The research time of Red Cross ambulance training (initial training) is 16 hours, and the charging standard is 280 yuan per person; The retraining time is 8 hours, and the charging standard is 200 yuan per person.