Do you still need to learn Wei Zi's fighting number after learning Temen?

Ancient metaphysics is divided into five techniques, and mountain doctors predict life. Among them, fate is to calculate the general fate trend of a person's life according to the birth time and place corresponding to the space-time model of the starry sky in the sky. For example, Wei Zi fights for numbers, with four pillars and eight characters, and seven houses and four or more.

Divination is to calculate the development direction of things, such as Liu Yi, plum blossom boxing and Taoism, according to a person's divination at different time periods and according to his requirements.

These are two different forecasting systems. Of course, you need to learn them if necessary.