chueh,
Many people do not believe what they cannot see or touch, & that is fine. You can still learn & practice Feng Shui in how you decorate, arrange, and organize your home. Just tell him you like those colors or the furniture arrange that way; there is no need to make him believe or that he must agree with you. Go to the home page and read whtat is there, do some reading by FS authors, keep reading at the Forum, and asking questions. It will all come together for you.
You can organize the home according to his benefit as the provider or yours; whatever you choose to do. The Feng Shui will work no matter is your husband believes in it or not. The most important thing is to learn and use the method that you understand and feel most comfortable using.
all the best,
lady moon