San Yuan & San He Make Up the Whole System

Water Way is the Channel of Water But May NOT be the Qi 水路是水的流势但不见得就是气

The energy of feng shui is Qi 气. CanQi 气 be simply be activated by Flying Stars?
The Strength of feng shui is Qi. Can the Qi be invented by Xuan Kong Da Gua 玄空大卦?
The fundamental concept is circular Taiji. Can you assume that Qi moves according to grid chart?
The essence of life is Qi. Can the life sustain with Period (luck circle) but WITHOUT the Qi?
Does San Yuan & San He clash with each other?
How do San Yuan & San He interplay in feng shui enhancement?

Remarks:

There are many versions of San Yuan & San He. Which version tells the truth?
XKDG is under San Yuan. However, which version of XKDG tells the truth?
60 Dragon, 72 Dragon and 120 Dragons are under San He. Which version tells the truth?