The core content of the Fortune Telling Book is extensive and profound. It builds a strict and complex numerology system based on the theoretical foundation of Yin Yang and Five Behaviors. The theory of yin and yang believes that everything in the world can be divided into two aspects, yin and yang. The mutual opposition, interdependence and mutual transformation of yin and yang drive the development and change of things. The five elements refer to metal, wood, water, fire, and earth. There is a relationship between them, that is, metal generates water, water generates wood, wood generates fire, fire generates earth, and earth generates metal. Metal overcomes wood, wood overcomes earth, earth overcomes water, water overcomes fire, and fire overcomes metal. "The Book of Divination" combines the eight characters of a person's birth date, that is, the year, month, day, and hour of birth, into eight characters that correspond to the heavenly stems and earthly branches, and then conducts an in-depth analysis of the eight characters based on the principles of yin and yang and the five elements. By judging the prosperity, decline, strength and balance of the five elements in the horoscope, as well as the interaction between the heavenly stems and earthly branches, we can infer a person's destiny trend, including personality characteristics, career development, marital status, financial ups and downs, health status and many other aspects. For example, if the five elements of wood are strong in the horoscope, and wood is the God of Use, then the person may be kind, upright, and creative, and will be more likely to succeed in wood-related industries, such as forestry, furniture, culture and art, etc.; If the five elements of water are weak, and water represents wealth, you may face some challenges in terms of wealth, and you need to use specific methods to enhance the power of water to improve your wealth.
