The similarities of cancer are: iron and blood conquest, war, rebirth and death, family, personal heroism, king, physics department, opening and closing, and other fields are closely related to them. For the interpretation of cancer people, western astrology and eastern astrology each have half correct answers. Western interpretation of the typical moody personality and ruling means of cancer people. The East interprets the typical killing-first occupation and its way of cancer people, so it calls cancer a haunted house.