If you want to learn, you can learn four-pillar study or four-pillar prophecy first, and then there are several books that must be read, such as Sansheng General Association, the poor man's treasure, Heaven's falling marrow, Yuan Haiziping, Zi Pingzhen Quan, a thousand miles of life draft and so on. Actually, learning is still in use. During the Republic of China, there were three people who could find books, namely Yuan Shushan and Wei Qianli, who were called "Nanyuan Wei Bei", and Lin Gengbai. But to be honest, Lin Gengbai's algorithm is very unique, and most people can't understand it, because he didn't take the authentic numerology route. Novices should look at the first two.
After learning a certain degree, it is how to use it. At first, it can help people calculate no return. If there are too many, there will naturally be certain rules. If you are not blind, you can also watch Ma Shen Yi Xiang and Liu Zhuang Aquilaria Resina. Ma Yili looks at men and Liu Zhuang looks at women. It is very helpful to predict short-term fortune.
If you go deeper, you can look at other books such as Qimen. It will be very helpful.