What is the official fit?

Sir, this question may be several concepts in numerology. If you know some numerology, it is not difficult to explain, otherwise it will be wordy. 1. There are so-called ten dry five combinations in numerology, that is, A-Tu combination, B-Geng combination, Bingxin combination water, Ding-Ren combination wood, and Wu-Gui combination fire. In these two combinations, A is only his own official. When the moon is dry or happens to be the official star of the sun, it is called official union. 2. According to the eight-character structure, the five-in-one combination has both transformation and non-transformation. If it is feasible, the transformed spirit is beneficial to life (that is, the body), it is called integration and sentimentality, and vice versa.