With gas generally refers to the relationship between brothers, or refers to interest, people in the same opinion echoed each other, naturally together.: "easy," : "simultaneous corresponding, sympathies.Water wet, the fire to dry."

Mencius said, "I am good and my loftiness", the "loftiness" and mencius said "it as a gas is also, greatness and firmness to straight and harmless, plug in between heaven and earth", mencius here also mentioned the "heaven and earth", is situated by the heaven and earth, Yin and Yang two gas generated "greatness and firmness".In fact, the "gas" has become the human spirit, becomes the people have the sanbao "essence, gas, god" "treasure".

Huangdi neijing says: "Yin and Yang, the famous and intangible."Yin and Yang are ubiquitous, everything can be divided into Yin and Yang, and of Yin or Yang to Yin and Yang, can continue to be divided.In huangdi neijing, grain asked, Yin and Yang theory of clutch, said: "the number of Yin and Yang, ten, pushing the best, of several thousand, pushing can be thousands of thousands of large, cannot be counted, but it also."Interdependence between Yin and Yang, Yin and Yang, can say contradictory things, and can be used to analyze the existing within one object with the two contradictory aspects.The original meaning of Yin and Yang are very simple, said sun among Japanese for Yang, back a day of Yin.Later extended to the cold warm climate, bearing up and down, left and right sides, inside and outside, motion state of agitation and peace, etc.

Yin and Yang is two aspects of contradiction, actually can be mutual transformation, interdependence, everywhere, the unity of opposites, is a kind of bilateral relations.

So with gas in fengshui is also a person to cloth gas of the gas house. That is to say, people through the different design of the house, produce different aura to us, so it is important for transport requirements. Gas is given priority to with the xuan empty. Trine is complementary. Pursuit is a balance of Yin and Yang five elements, and feng shui for household survey is to find the five lines of defects, and then through the decoration or is shui mascot to supplement the shortage of the Yin and Yang five elements, so that the curtilage master life more smoothly.