Ask a question about going abroad and mailing horses.

There is no problem with hexagrams, but it is difficult for the "master" to explain them correctly. Before I went abroad, I was seen by some people because of the influence of local customs. No matter whether I read eight characters or shake divination, everyone can't tell, and I also say that I don't have a post horse (this uncertainty is because my mother can't remember my exact birth time clearly, not because others have miscalculated). As a result, I not only went out, but also went smoothly and unexpectedly. The Book of Changes itself is profound, but the level of people who interpret divination is hard to say. I only know that I made a lot of careful preparations before going abroad.