1. With the aggravation of environmental pollution and aging population, the incidence of respiratory diseases is increasing year by year, and the demand for respiratory therapists is increasing.

2. Respiratory therapists need to master rich knowledge of respiratory physiology and pathology, be familiar with the operation and maintenance of respiratory therapy equipment, have high technical content and professional level, and have high gold content in the medical market.

3. Respiratory therapist is a kind of medical specialty, with stable job, high salary and stable career prospects in the future.