If it's just a healthy experience, get a few foot baths and other equipment in the place, not for treating diseases, but for "speech therapy", that is, to apply for a "health permit" in public places.
Such as the application of traditional Chinese medicine, massage, diagnosis, prescription, paste the name of the disease and so on. If it is a medical act, it shall apply for the Practice License of Medical Institution, but the legal representative must be a registered medical practitioner, and other employees must also be related health technicians.