The simple but not so simple Dan-yu is a foundation to the art of Tai Chi. While rediscovering notes and practices of the Taoist Arts, I came across some very simple directions from Master Moy from two decades ago concerning the dan-yu and activating the bubbling springs. Wrapping my current experiences into the notes and memories of the correction, I had an idea on how to depict the experience albeit from the more intellectual side of things. I hope you find it useful in your own practices of playing around in the bubbling spring.
May you step into the bubbling spring with every movement.