This involves the difference between "professional qualification" and "professional qualification". The certificate of health manager belongs to the professional qualification certificate, which is simply the certification of professional ability; A medical practitioner's license is a necessary document for employment, and you may not work without a license. In addition, the focus of health managers and medical practitioners is also different. Health managers focus on "preventing diseases" and medical practitioners focus on "treating diseases". Both serve people's health, but they can't be confused.