Feudal superstition refers to people's belief in astrology, divination, witch doctors, geomantic omen, signs of life and ghosts and gods. Some of these things were found in primitive society and slave society, but because they prevailed in feudal society, people called them feudal superstitions. Feudal superstitious activities refer to the activities of gods, witches, fortune tellers, geomantic omen and other people who cheat money by feudal superstitious thoughts and behaviors, including lottery, divination, fortune telling, fortune telling, asking gods to exorcise ghosts to see geomantic omen and so on.