The contents of safety education and training for employees in production and business units include the following aspects: 1. Knowledge of safety laws, regulations and policies: Trainers should understand relevant safety laws, regulations and policies, including national, local and industrial requirements, and ensure that they have the necessary legal awareness and normative awareness. 2. Safety management system: Education and training should cover the establishment and operation of safety management system, including knowledge of risk assessment, accident prevention, emergency rescue and accident investigation, so as to ensure workplace safety. 3. Safety operation procedures: Trainers need to be familiar with and master the safety operation procedures of relevant equipment and processes, including the correct use of personal protective equipment, operation procedures and safety operation skills, so as to prevent accidents. 4. Emergency rescue and disaster response: Trainers should be trained in emergency rescue and disaster response, including evacuation and escape, first aid skills and the use of fire extinguishers, so as to improve their ability to deal with emergencies. 5. Safety awareness and responsibility: Education and training should emphasize the importance of cultivating safety awareness and personal responsibility, so that practitioners can understand that safety is everyone's responsibility and need to actively participate in safety management and risk control.