Is it good or bad to carry Huang Xian?

Carrying Huang Xian is not necessarily a good thing or a bad thing. The specific situation depends on the origin and nature of Huang Xian. If Huang Xian comes from your past life or ancestors, it may bring you good luck and protection, because Huang Xian is considered to bring good luck and drive away bad luck in traditional culture. But if Huang Xian comes from some bad sources, such as foxes, mice or other animals, it may bring you bad luck and disaster, because these animals are regarded as unlucky animals in traditional culture. This answer is for reference only, don't be blindly superstitious.