What does it mean to call Chen Jia a dead man in Feng Shui?

This name is evil spirit. Ancient times paid attention to where there were evil spirits and when there were evil spirits. This is because of the limitations of the ancient world outlook and outlook on life. The prophecies of various schools in the modern Book of Changes have proved that heresy is unreasonable and most of them can be abandoned. So don't care too much. As said in the comic dialogue Hou, when you go out, you must look at the emperor's calendar. There are bad things in the imperial calendar every day, so why don't you go out?