What should I do if I want to learn fortune telling

There are many kinds of fortune-telling methods: constellation, Wei Zi's Doodle, Liu Yi, Liu Ren and so on.

Looking for books on the internet.

It is suggested to recite heavenly stems and earthly branches's five elements first, then add solar terms, directions and representatives, and then exercise restraint, and then combine life summary to represent directions, which can't be mastered in a year or so.