What is the essence of eight characters?

Essence is the antonym of fur, referring to the most essential part. The most essential part of horoscope fortune-telling is to calculate whether this horoscope is dead or alive, or whether it is dead or alive. Those who take the horoscope of the dead to test their fortune-telling are humiliating the dead regardless of their lives. Therefore, the first meaning of eight-character fortune telling is to distinguish between life and death. The second meaning is to distinguish between eight characters, the third meaning is to distinguish between eight characters and good luck, and the fourth meaning is to distinguish between eight characters and good luck. These four things are called moustaches, and the others are called moustaches. For example, if you don't look at the essence of the eight characters, you should first say that you are doomed to peach blossom and have a mole on your body. San Xiao hit you in the face last night, didn't he? It's superficial to say all this, but it's no use saying that if the character dies.