What does the fortune teller mean by chicken bones?

Are there any unknown creatures (ghosts) in the world? ?

To some extent, there is. Although many people think it's just a magnetic field. But I don't think so. How many alchemists have appeared in China for thousands of years, and how many legends of ghosts and gods exist among the people. Is all this just out of thin air? Didn't those ancestors play tricks when they were free? After criticism, fortune telling, feng shui, divination, ghosts and gods. At first it was considered as a feudal superstition. But there are too many things around us that science cannot explain. The results of fortune telling and divination are sometimes very close to your real life. Of course, many people think that it is deceptive because some people are bluffing without real talent and learning. Although geomantic omen can't completely change future generations, it can also have a certain impact on future generations. Many people think that the theory of ghosts and gods is pure nothingness. But many times you can't believe it. Ghosts can't fly, have no magic, and certainly don't eat meat or drink blood. Not everyone can't see it, as long as there are yin and yang eyes, children born in Lian Gang can see it. So children often cry at midnight. Ghosts are yin. Cinnabar, chicken blood, urine, chicken throat and raw chicken bones are yang and can be restrained. I didn't know much about that, and it was too complicated, so I didn't study it. So put it together. All of the above are my knowledge and personal views. If you believe them, it doesn't matter.