How to locate the eight characters and nine palaces and its significance

Jiugong fortune-telling method is based on the mysterious congenital numbers of pillars and branches in the eight-character period, that is, the number of A's biological son is five or nine, the number of B's ugly Geng is not eight, the number of C's Shen is seven, the number of D's Renmao is six, the number of E is five, and the number of D's Hai is four. There are two ways to do this. (1) Add up and down the number of branches in an hour column, and subtract nine, and the remainder is the number of people entering the palace. (2) Multiply the number of branches of the hour column and the number of branches up and down, divide by the number of nine palaces (divisible), and the remainder is the number of the hour column entering the palace. Jiugong defines good luck: one luck, two luck, three lives, four kills, five ghosts, six harms, seven injuries, eight difficulties and nine evils. According to the Jade Scripture, the meaning of counting eight characters with nine palaces is "to show people by the way of nine palaces, and to distinguish the gains and losses of the Yang gate", but the Yin gate does not need to say this method. When a teenager enters the palace, he can count good or bad luck at once, which is faster than those who can't release a good or bad luck for a long time by using the fortune-telling method of strengthening the weak and avoiding the gods.