What's with the iron psychic?

Iron plate divination, like a gobbledygook, can tell the relationship between birth, life and death, which is vivid and picturesque. If we study the eight diagrams plus heavenly stems and hexagrams, the local master hexagrams, the Japanese master hexagrams, and the Heluo number, we will use hexagrams to calculate generations. This number is subtle and can be described by the same eight characters, but life is different, so every moment is different. So it's a matter of life and death to be accurate. The charm of iron plate is that it is eloquent and unambiguous except for its beautiful words. An iron plate is a nail nailed to the plate and cannot be replaced. For example, the number of rats and snakes of parents is determined by the former, three brothers are in the middle, the elder brother is a horse and the younger brother is a pig. One word says five, you can't live, one word says Yang, a smile hides a knife and so on. There are as many ancient iron plate gods as170,000. In the Song Dynasty, there were only 12,000 articles left. The reason is that there is no intellectual property law in ancient times, and this skill is not easy to pass on. After thousands of years, it has been lost, or incomplete, or has lost its precious value in the past, so many people have spent their whole lives studying hard and never got in!