Health care massage therapist Class III Certificate is not a senior technician certificate. The third-class certificate of health care massage therapist belongs to the vocational skill level certificate, not the senior technician certificate. Vocational skill grade certificate is a certificate issued by the national human resources and social security department to prove that the holder has mastered a certain vocational skill, including three grades: primary, intermediate and advanced. Among them, the third-class certificate of health care massage therapist belongs to the primary vocational skill level certificate, which shows that the holder has mastered the basic knowledge and skills of health massage, but it needs to be further improved and improved.