Energy is limitless, so in visualizing you can create your own techniques. Chunyi's, being Masterful at integrating information, simplified the techniques for the layperson to understand. Once you get the basics of qigong down (keep practicing, even if you don't fully understand what you are doing) and it'll click together at some point. Once this happens and you grasp the concept, there is no limit to what the energy-intent particle/wave can accomplish.
~Z
