How to distinguish the grandfather of God of Wealth from the grandfather of God of Wealth?

Orthodox, and from the perspective of geomantic omen, Zhao Gongming and Guan Gong are both Wu Caishen, and Taibai Venus is the god of wealth and wealth. The god of wealth needs to be kept at home, not facing the door. On the other hand, Wu Caishen needs to face the door.

It is particularly important to note that the altar cannot be set together with the altar, especially not face to face. Moreover, some occupations cannot be supplied to Wu Caishen, such as opening casinos, illegal occupations, opening dance halls, opening nightclubs and so on. Doing these occupations not only can't provide immortals, but even wild animals can't let go.