Three digital divination, how to determine which is dynamic, such as 258?

This move is based on the time of divination. You have to report the hexagrams twice, that is, the upper hexagrams and the lower hexagrams. If there are only these three numbers, then only 2 can be upper divination, that is, 5+8-8=5 is the starting divination, plus your divination time. For example, if the divination time is a child and the child is 1, then it should be 2+5+8. Time is the standard because time is the motive. There are 12 hours in a day, so do you have to start divination at a certain time? All this is an act of god, which is caused by various environmental factors. Therefore, when the time is fixed, the probability of inaccuracy is relatively low. Original hand tour, hope to adopt!