Feng shui means wind and water, than with theirs to slide they determine the

characteristics more or less positive than a place.

Two principles they guide the development of the natural events, they are

the CHI and the  dynamic equilibrium of Yin and Yang.

The Yin is the dark and feminine humid principle,

the Yang is the luminous and male warm principle.

In the Feng Shui the Yin is represented from the water and the Yang from the wind.

According to this practical one we can improve sure

vibrations in atmospheres,

for having a positive place and without interference of other kind,

often enough to only insert in the places details objects.