A friend of mine told his fortune that he was a child's life. What does this mean?

You may not understand what I said, but the book of changes is a deeper layer, that is, the eight-character pure yin, that is, the Yin year, the Yin month, the Yin day, the Yin life and the boy's life are magical, but those who don't listen are those who know nothing about names and fortune telling. They say that they are magical, but they are not gods or the like, but only the combination of yin and yang of the five elements, that is, the golden wood fire, water and earth.