In geomantic omen, although the cat belongs to yin, it is the master of the tiger and has great power. It will try its best to get rid of the dirty things at home. If it can't get rid of the cat, it will cry. This is commonly known as "it is troublesome to have a cat crying at home." Civet cats belong to wood in the five elements, and people who belong to horse and pig are suitable for raising cats. The combination of the two can improve fortune.