It is not feasible to rent a safe and good doctor with the certificate of a health manager. The certificate link itself is illegal and the risk is very high. After the certificate is linked, once the accident risk occurs, not only the enterprise should bear the responsibility, but also the individual who rents his qualification certificate to the enterprise should bear the relevant legal responsibility. The attachment of the certificate is not only a certificate lease, but also a qualification certificate that authorizes the enterprise to use relevant qualifications. Therefore, those with certificates are hard to blame for the accident. It is difficult and low-cost to obtain the certificate of health manager. You can use it for your own work after obtaining it, but it is not feasible to rent it to others. I hope my answer can help you.