What does Dao Zhan mean in the old calendar? What can't the cutter profession do?

1, the so-called "knife occupies the sun" is a specific day, that is, Haizi Day in spring, Yinwu Day in summer, Siwu Day in autumn and Shenyou Day in winter. Every day is called anvil, which is taboo: logging, grazing, stocking animals, thickening animals, needling, piercing and cutting six kinds of animals, and cutting.

2. It is not appropriate to do big things when the knife is in the sky, such as getting married, opening a business, traveling (going out of town), laying the foundation stone, and staying in a new house.