The idea that crickets enter the home is really prosperous, because crickets are said to be a kind of good luck among the people, and crickets themselves have the meaning of corresponding children's intelligence. Moreover, these small animals are said to be very good at choosing their own homes, and generally haunt places with good feng shui. Therefore, you can't be lucky when you go home.
Actually, there are two reasons for this statement. First, small animals and insects rely on skills to survive, and they know how to seek advantages and avoid disadvantages better than humans, so there are some environments around them that are more conducive to their own survival. When crickets enter the house, it can also be said that this home is very suitable for the growth of animals, and it is a harmless environment for small animals, so human life is fresher and healthier.
Second, the saying that the cricket family is prosperous is passed down from generation to generation, that is, the age when Grandpa's grandfather lived. At that time, crickets were toys that rich people would keep and play with, and there were other names such as crickets and promoting knitting. If a poor man comes in, he will catch them and sell them to the rich. He will get the rich man's money, and even if he plays cricket with them, he can make money.