What can be seen from the eight characters?

Theoretically, you can see a person's life track from the eight characters! The eight characters think that the interaction between yin and yang and five elements to restrain diarrhea obtained from a person's birth time is the norm and law of a person's life, so we can see a person's parents, children, marriage, career, wealth, official transport and so on from a person's eight characters, hoping to help you!