Do Buddhist practitioners use birthdays to tell fortune?

Yes, if the practice of Buddhism has been proved to be correct, in theory, it is not allowed to read eight characters.

The mind of practicing Buddhism has reached a certain level and got rid of some bad habits.

There will be some changes in the derivation of the five elements of biochemical excretion in the eight characters, which will lead to inaccurate derivation.

So it's no use reading it.

On the other hand, why do practitioners look at the eight characters?

If you want to read eight characters, it means that your brain is not enough.

Are you good enough to see his horoscope?