Qi Gong is the process of exercising mental intent to direct one's internal energy through the body. This can be used for a variety of purposes, as a self-healing technique, as a technique for healing others, as a martial art, and as a means by which you can enrich every aspect of your life.
Intention is everything.
Well, okay, maybe not exactly everything, but it is a critical, if largely ignored part of most experiences. In a certain way, intention can be considered the key when doing anything in the world. The trick is to remember that every moment is a moment of intention. That makes every moment a moment of creation since we can ultimately choose what we intend in our actions. For most of us intention is happening on a completely unconscious level most of the time.