1. Timeliness: The training and development of emergency human resources need to be carried out before emergencies, so as to improve the emergency ability of employees in time. Therefore, an accurate and rapid training plan is needed, and every first-aid worker must master relevant skills and coping methods to deal with various possible emergencies.

2. Coping with diversity: emergency situations are complex and diverse, and the training and development of emergency human resources must cover all kinds of potential risks and emergency situations, and find and solve all kinds of emergency situations. Emergency personnel also need to learn how to carry out emergency response and cooperation, and how to communicate and cooperate effectively, so as to form good teamwork ability.