Aromatherapy therapist is a professional technician who is approved by the national labor department, uses pure natural aromatic plant essential oil to adjust the oil in a targeted way after correctly diagnosing customers, and provides health care for customers by smelling incense, incense, bathing or massage. Aromatherapy therapist is the abbreviation of aromatherapy hygienist, and it is one of the fourth batch of new professional posts promulgated by the state on October 25th, 2005. The column of professional type of work on the professional qualification certificate is aromatherapist, but aromatherapist only simplifies the usual name. At the same time, aromatherapist, spa teacher, essential oil teacher, etc. All refer to aromatherapists. This certificate of aromatherapy hygienist is a professional qualification certificate of our country, which is recognized by the state and used all over the country. At present, there are international certificates from Naha in the United States and IFA in the United Kingdom.