I feel dizzy reading feng shui books.

Whether there is a ghost or not, the test method is simple: bring a black dog over one year old into the house. If there is a ghost, the dog will be afraid. Blow the dog snail (howl)!

The test method of ghosts in the house can also get a cat. If the cat is creepy and runs away with a strange cry, it is a ghost!

When entering the haunted house, people who are usually sensitive will feel chills+dizziness+tinnitus!

Generally, haunted houses are dirty, dark and damp, and there are many cobwebs, scorpions, poisonous snakes and many other toxic things, which can also be used as a reference!