1, hydraulic engineers and technicians are people who massage essential oils. They may have different levels and different salaries in the company, but as long as they have not obtained the professional qualification certification recognized by the state, no matter how they are called, there is no difference.

2. The national health massage market is mixed, with 900,000 employees, while there are more than 90,000 people with certificates in health care massage therapist. The so-called hydraulic technicians and hydraulic technicians are not recognized by the state.

3, oil pressure is essential oil massage. Essential oil massage refers to the method of applying essential oil massage oil (massage oil made from base oil and essential oil or directly using blended compound essential oil) to the parts that need massage. By massaging your body, you can relax and relieve stress. Hydraulic massage can stimulate and regulate physiological processes, enhance blood and lymphatic circulation, and balance endocrine system. This is a healthy and advanced regimen.

4. Health massage therapists have four grades, namely, primary (national vocational qualification level 5), intermediate (national vocational qualification level 4), advanced (national vocational qualification level 3) and health massage technician (national vocational qualification level 2).

5. health care massage therapist is divided into pedicure masseurs, traditional Chinese medicine masseurs, family masseurs, business masseurs and private masseurs. They are people who apply health massage techniques to specific parts of human body surface with certain strength, purpose and regularity according to the requirements of guests.