What knowledge should men pay attention to in Feng Shui?

Everything in the world has five elements. If the five elements are used to discuss the geomantic omen of wallets, it means that the five elements of money are gold, but the color of wallets can't be red, which is fire and gold. When it is black, it is a drain of gold, which is a loss of money; When it is yellow or light yellow, it is native gold and prosperous; When it is white, it is to compete with wealth and to keep wealth.

if the relationship between birth and gram is based on the five elements of shape, the round and arc are gold, which can be more prosperous than the shoulders; Square is earth, which can produce gold; What is rectangular is wood, which consumes money; For the irregular trapezoid, it is water and wealth; What is triangular and pointed is fire, which wastes money.