What are the ghost gates, ghost roads and ghost gates of Feng Shui?

This is not feng shui, nor is it a constellation. The gate of hell refers to the passage of ghosts between yin and yang, and the place where the gate of hell opens varies with the times and environment. However, the location where the gate of hell opens on July 14th of the lunar calendar generally remains unchanged. There are four kinds of ghost roads, one is that there are ghosts on the road, the other is that Yin and Yang roads overlap, the third is that Yin soldiers borrow roads, and the fourth is a dead end. On the one hand, it refers to the gate of hell, on the other hand, it refers to several places in reality.