Do the five cinnabar emperors have to be strung together?

Cinnabar five emperors * * don't have to be five to make a string together.

Five emperors' coins refer to copper coins with round square holes. Ancient copper coins were cast according to the principles of "outer circle inside" and "harmony between man and nature", which means "the sky is round and the place is round". The five emperors' money hanging in the door is used to "ward off evil spirits" because it is "masculine"

Cinnabar, also known as Cinnabar, Red Cinnabar, Red Cinnabar and Mercury Sand, is a natural ore of mercury sulfide (chemical name: HgS). Bright red, with diamond luster to metallic luster, belonging to ternary crystal system. The main component of cinnabar is mercury sulfide, but it is often mixed with realgar, apatite and asphaltene. Among them, mercury sulfide is decomposed by heat in the atmosphere, and mercury vapor is volatilized. After spreading in space, it comes into contact with sulfur dioxide in the air to generate black mercury sulfide, which falls to the ground. Chinese patent medicines containing cinnabar mainly contain mercury. When using Chinese patent medicine, it should be used in strict accordance with the ingredients allowed by the state, and should not be used beyond the scope.

If you want to use five cinnabar emperors to ward off evil spirits, you can use one or five cinnabar emperors alone. However, it should be noted that if cinnabar and five emperors are strung together, be careful not to let them collide with each other to avoid damage.