1. According to 39 Health Network: AHA official website: Check the nearby training institutions in AHA official website and sign up for the corresponding first aid courses.
2. Hospitals or emergency centers: Some hospitals and emergency centers also provide training courses for AHA first aid certificates.
3. Social training institutions: Some social training institutions also provide training courses for AHA first aid certificates.
I intend to engage in the internet. A friend introduced the degree of a programmer and said that I could be an IT engineer after I finished studying, and I didn'