The purpose of popular science propaganda is to guide the public to observe problems with scientific thinking and to use scientific methods to deal with problems. Where knowledge does not exist, ignorance pretends to be science. Superstition is the product of human beings in the era of obscurity and it is difficult to correctly explain various natural and social phenomena. Lack of scientific basis and logical reasoning. After superstition became a tool for some people to deceive people to make money, it incorporated a lot of seemingly reasonable pseudo-scientific knowledge, which was more deceptive. therefore:. ['Science is powerless in the face of superstition.', 'I believe Zhou Yi predicts that fewer and fewer people look at Feng Shui and palmistry.', 'Mastering scientific knowledge is the fundamental way to get rid of superstition.', 'There are still many superstitious people, and humans are still in the era of obscurity.']