Why does Qimen analysis take years?

Personally, I think that one of the main benefits of using the annual life is to pursue greater information overlap. As we all know, if there is a lot of repetitive information in a bureau, it will be easier to break it. Just like the Sixth Master, sometimes it can't represent the person you are looking for, especially when many people are in the same bureau, it usually only represents the current state of things, and we usually predict the future development trend of things, like this. The information displayed by the time stem may not necessarily represent the future situation of things, so the age is added to the analysis. One is to see if one's life can be related to daily work and hourly work. If there is a relationship, this person's information is accurate. Second, according to experience, the information accuracy of the annual life is generally higher than that of the daily work. Sometimes we think that the main problem is that the special time is not allowed, the information is not allowed or the information is not obvious.