What bodhisattva are ghosts afraid of? What are ghosts afraid of?

You can look at the original wish of the Bodhisattva, and have a deeper understanding of the real hell, the ghost king and so on. If you know something about Buddhism, you will find the question a little biased. The ghost bodhisattvas mentioned in the question are all combined with some traditional folk things in China, and some of them are completely different. Traditionally, things like peach branches, door gods and mysterious cats are thought to ward off evil spirits.