What does the tomb palace in the fortune-telling book refer to?

Tomb palace, another name, tomb library. It is a sentence in ancient fortune telling, which refers to a kind of fortune. People who walk like this will encounter a very bad situation, just like being trapped in a claustrophobic space, but once they find that door, they will rush out. In the eight-character method, the Japanese branch and the five elements are the main ones. If it is the underground tomb in the Universiade, it is called the tomb. "Tomb": It means to be buried because of decay and death. The burial place is very similar to the place where things are stored, so it is also called "library". Combining these two meanings, it becomes a tomb.