In fact, there are various sayings in ancient times, so most of these sayings are actually people's yearning for a better life, so relying on these events does not mean that these events are actually correct statements.
After all, now everyone feels scared when they see an animal like a snake at home, so most people will expel it from the room in fear. But in fact, in ancient times, people were very happy when they found the five animals mentioned above entering their rooms.
Because I think these five animals have a good moral in themselves. If they are willing to take the initiative to enter your room, it means that a happy event may happen in your room. So after these animals enter the room, most families will not be too hard on them.
So the five animals mentioned here are common in daily life, and they are actually closely related to good luck and the like, so everyone will pin such good wishes on them. There is a folk saying that if a snake enters the house, it means that the family may make a fortune. Although it sounds strange, it is also an interesting legend.