Which is more accurate, the eight-character or the strange door?

Eight characters is a fortune-telling science. According to heavenly stems and earthly branches at the time of birth, it is called eight characters. Don't believe it, the eight-character combination is really good for people with good lives, but the eight-character combination of people with poor lives is chaotic, generally regular, but there are also inaccuracies.

Qimen is a skill of arranging troops and formations. It pays attention to orientation and guidance, which is different from the eight characters. General magicians often cheat people. Don't believe it. But there are also senior wizards, that is, "special door shield armor", which is said to penetrate the earth and disappear in front of you in an instant. But I just heard about it.