Medical workers teach first aid knowledge to the teachers and students of the Wannan Fengqiao School in Nanyang city. [Photo by Duan Ping in Nanyang Daily]

Medical staff of Nanyang first aid command center and the third affiliated hospital of Nanyang Medical College came to the Wannan Fengqiao School to teach teachers and students the first aid knowledge on Nov 22.

They explained the principles and procedures of CPR and the Heimlich maneuver to the teachers.

The staff also demonstrated the standard process of first aid on site, using a human model.