Does anyone know that there is a set of numbers about the four-pillar prediction, the Book of Changes and the zodiac in the Huangli calendar? What does that mean? thank you

The so-called four pillars refer to the four pillars and eight characters, that is, the year pillars, the moon pillars, the sun wishes and the hour pillars are transformed from the use of the year, the month and the day, and the wonderful calculation of the Book of Changes is also a combination of sixty-four hexagrams evolved from today's heavenly stems and earthly branches. Needless to say, every day, different zodiac signs collide, and those dangerous things you wrote should be numbers combined by changes in branches, such as the Book of Changes. In this way, if you want to know the details, buy an easy-to-calculate book that matches your calendar, such as "Complete Solution of Cadres and Branches" and "Four Seasons", and you can drink your calendar.