What is the Book of Changes divination?

It's wrong of you to ask that! The same hexagrams are different in different seasons and seasons! For example, if someone's divination is not based on wood, but he occupies wood in the golden year or the golden month, or there are other factors in divination that save him, then he is not necessarily fierce or just a little fierce ... divination is comprehensive. On the other hand, some are auspicious on the surface, but if they are hurt by years, months, etc. They will be fierce.