What fortune-telling algorithms are there?

Calculate the date of birth with four-column prediction method, and calculate your four-column with heavenly stems and earthly branches collocation. For example, 87 is the year of Ding Mao, which year column is the year of Ding Mao, and so on, calculate the year, month and day, and then calculate the life palace according to the four columns ~ ~

Then look at which line the five elements of heavenly stems and earthly branches in the four pillars belong to, such as the fire in Ding and the wood in Mao, and list the fire, water and soil in the four pillars in turn. The five elements on the sun column are your five elements. For example, the five elements belong to gold, so fire, gold, water, water and water are water when we get married. Water represents your money and marriage. These are also represented by heavenly stems and earthly branches. You can calculate the five elements, you can see the water flow of your life palace, and get your own money situation ~ ~

Generally speaking, the four-column algorithm can buy a perpetual calendar, and other algorithms such as Gong Ming are very complicated and unclear. I'd better buy a book to read ~ ~ ~

I'm also in the learning stage, so I can't help you ~ ~