(1) Employees of general hospitals at all levels, specialized hospitals, township hospitals, community health service centers, medical colleges, preventive health care institutions, physical examination centers, rehabilitation centers, nursing homes, health management centers and other units;

(2) Students and nursing practitioners in medical colleges or vocational and technical schools;

(three) employees engaged in rehabilitation physiotherapy, health management, acupuncture and massage, massage and health care, beauty care, nutrition and health care industries.

Institutions that can handle this certificate are more reliable, and some institutions with insufficient conditions can also operate.