What do the three virtues in the yellow calendar mean?

In the old folk customs, if you have something important to do, you should pay attention to choosing the date. Choosing the most auspicious day is the auspicious day of the zodiac, and I believe it is the easiest to do things successfully. Corresponding to the auspicious day of the ecliptic is the evil day of the underworld. This day is not suitable for doing anything, and you need to be cautious in doing anything. In the yellow calendar, the bottom of every day is marked with: construction, division, enrichment, equality, determination, implementation, success, ...