What is Ding in the Yellow Calendar?

If you don't shave your head, you will get sores-Ding refers to the day when the sky is dry. In the old calendar, it is represented by sixty jiazi every day, and six of the sixty jiazi belong to Ding. In these six days, if people shave their heads, they will get sores on their heads!

Don't invite guests to get drunk and go crazy-don't invite guests to dinner on holidays, or they will get drunk and play with wine, which will damage their elegance. You can't get a haircut when the weather is dry. It is not suitable for banquets when the ground branch is a unitary day.

These two sentences are the contents of Peng Zu's "100 taboos", which is a health manual in ancient heavenly stems and earthly branches that something will happen on a certain day or at a certain time if you don't do it. Don't do things in heavenly stems and earthly branches on a certain day or at a certain time, or something will happen. For example, the first sentence: If A doesn't open a position, the attribute will be scattered, that is, if A doesn't open a position, the attribute will be scattered.

Related introduction

There is no objection to the legends that Peng Zu was good at keeping in good health. It can be inferred that because Peng Zu is good at keeping in good health, and there are many longevity people in his family, he is famous all over the world, so the legend of Peng Zu's 800-year-old life gradually came into being and spread to future generations. Therefore, Peng Zu, a clan, was a very representative and famous longevity family in ancient times.

Geng Keng is the common ancestor of Peng, Qian and Webster, and the ancestor of Zhu Rong's eight surnames Zhongpeng. Later, the bald surname was separated from the Peng surname and formed the Zhou surname. Today people call it "Peng Zu", that is, the ancestor of Da Peng State. Because of the establishment of the Great Pengguo in Pengcheng, he was honored as Peng Zu by later generations.