Door-to-door feng shui pendant, what to hang?

The picture of the location of the five emperors' money hanging by the door is as follows:

Introduction:

Five emperors' coins refer to copper coins with a round square hole. Ancient copper coins were cast in accordance with the principle of "outer circle inside" and "harmony between man and nature", which is the concrete embodiment of the ancient theory of Yin-Yang and Five Elements and has heavy cultural attributes. In ancient times, there was a custom of using ancient copper coins to ward off evil spirits and attract wealth. Usually five copper coins are strung together, representing the strength of the five parties and five elements.

The Five Emperors, in its original meaning, refer to the five emperors of East, South, West, North and China. They are five gods, endowed with five elements and five colors. Jin Mu is full of fire, water, earth, white, blue and red. The custom of representing the five elements and five emperors with five "outer circle and inner side" ancient copper coins has a long history.