Are the things in the Book of Changes credible? Is there a fortune teller?

The ghosts and gods mentioned in the Book of Changes are different from those mentioned now. Like killing ghosts, it is actually hitting the southwest, because the southwest is called the gate of hell. The Book of Changes is an ancient philosophical book containing everything in the universe, not just for fortune telling. As we all know, computers benefit from the Eight Diagrams of the Book of Changes, and human chromosomes match the sixty hexagrams.