There is nothing in the calendar.

1 For example, marriage, the old calendar says "avoid marriage"; What if the couple who get married on this day will not get better? Is it possible?

2. The auspicious day of marriage should be chosen according to the god they love together in the eight characters, which is by no means all-inclusive in the old yellow calendar.

For example, "easy hunting", can people who go hunting on this day make a fortune? Obviously impossible.

Let's take "easy travel" as another example. When it is convenient to travel, everyone is different, and the auspicious location is different.

There is no time difference between bathing, having a haircut and playing.

Perhaps the ancients used different five elements to represent related affairs, and decided "Yi" and "taboo" according to the relationship between the five elements.

7. If what it says is right, give you a reason to be happy; If you do something against what you say, I will give you a reason to masturbate.

8. Another function of it is to cater to the sustenance of relevant people.