What do I need if I want to start my asian bodywork therapist practice at home?

You need to talk with a lawyer and have them check the zoning to see if you can run this as an in-home business. You may also need a license in addition to the certificate.

First you will need to check with your state health department to see if "asian bodywork therapy" is permitted in your area. You'll also need to find out what types of health regulations apply, if you need to obtain a license from the state, and if there are any restrictions on what you can advertise. Then you'll need to establish a business, get an EIN number from the IRS, set up an accounting system, find a suitable location, and obtain any needed equipment. Check you local library for books on starting up a business for more information.