What part does paradise on earth refer to?

Heaven was synonymous with human forehead in ancient times. Ancient people thought that all parts of the human body correspond to heaven and earth, such as the forehead. The fortune-telling term corresponding to "all-day" is "Tianya Haijiao", while "Qiao" is a geological term. The crust is only different in thickness, but not in Fiona Fang. The sky is the forehead, representing a person's life experience, intellectuality and conduct.