How to tune the eight characters to be fantastic?

These things are not very important. To solve these problems, you can search the numerology of the blind on the Internet for reference. Some things can't be solved by traditional numerology, and some things can be easily solved by terminal numerology. There are two books on numerology. Read "Zi Ping Zhen Quan" first, and then read "Field Pasturing", and you will almost understand. Learn first, some things are detours.