Money curly tail is actually a unicorn tail of a cat, a cat's tail, short and bent upward, but not deformed.
Curly-tailed cat is a kind of cat with unicorn tail, also called Elvis Presley, which means lucky and rich. Kirin tail is often regarded as a symbol of wealth and wealth because it means that it can bring wealth home and leave money at home. When the cat's tail is slightly bent downward and the tail tip is slightly bent upward, it mainly means that the pet cat is enjoying a leisurely and happy life.
Solemnly declare: the answer is for reference only, please don't be blindly superstitious.