[QUOTE=taai gihk yahn;972113]“qi” is a methodology that allows for describing functional interrelationships within and between organic systems; that is, it is a way of getting a handle on the complex manner in which “living” (changing?) things influence each other; [/quote] I would say, the use of the concept of qi is the methodology. qi exists whether we apply a method of understanding to it or not. It is part of the objective reality upon which we only have effect while functioning within.
therefore, “qi” is not just breath/ breathing, although air and the processes by which we take it in and utiize it in the body are aspects of the system that “qi” describes
Huge and vastly important aspects to understanding it.
so it is a mental construct / metaphor; it is also a highly subjective system; but can also be very effective in terms of identifying, predicting and correcting “imbalances” in the human body;
Ok, I can accept that as a way.
going from micro to macro, “fung seuih” is a method on working with the way in which the environment within one spends large amounts of time (e.g. - your home, your community, etc.) affects you; it’s as simple as saying that if you live next to a swamp you will “live” differently than if you live on the side of a mountain - duh; of course, it gets into the psychological piece as well when you start working with locations of mirrors, plants, etc. in your house; and of course it is to some degree culturally coded, in regards to the “supernatural” element…
geomancy and energy redirection, collection, focus, cultivation etc are not exactly exact sciences and are further means to try and describe qi and it’s effects.
Ultimately, qi is all around us it is the air we breath not just the oxygen, but the air. The life force of the earth itself and us within it. It permeates all living things, it permeates all spaces seen and unseen and it flows through time and space across void and on other worlds. Cosmic rays can also be regarded as a form of qi although, in an entirely different context to how our elan vidal or life force is.
If we look at the 4 states of things:
Living/dead/moving/not moving
we know that for sure, qi is within and working in the living
we know that qi can surround the dead, but cannot be cultivated and therefor not sustained in the dead.
moving involves forces, forces require energy, energy is qi.
not moving can still be permeated with qi, but if not alive, cannot be cultivated.
and so we traipse around. wondering what it is while all the while we are permeated with the stuff.
what is air? the air where you are now, is it the same quality as that atop everest? is it the same quality or quantity as is found in the valleys of the grand canyon? yes & no. 
the simpler we keep it, the mre readily we can understand it and make practice of the cultivation of it within ourselves to serve us through our conscious efforts.
