The four pillars, also known as birthdates, refer to the time when a person was born, that is, the heavenly stems and earthly branches of year, month, day and time matched, representing year, month, day and time respectively, such as Jiazi Year, Sanjia Month, Mourning Day and Mourning Time. There are two words in each column and eight words in four columns, so the four-column prediction is also called "eight-character prediction" and "eight-character fortune telling", also called four-column prediction, which is often said now. The eight-character prediction is based on heavenly stems and earthly branches's relationship between Yin and Yang, inferring people's good fortune and bad fortune. Four-pillar prediction is the crystallization of Chinese people's wisdom, and it is a valuable experience summed up through thousands of years of ups and downs, big waves and repeated practice by countless historical forecasters. A large number of practices at home and abroad have proved that the four-column prediction not only has unique and magical functions of advanced prediction and advanced reflection, but also has extremely profound scientific theory and extremely valuable use value. With its strong vitality and scientific nature, it has been handed down to this day and attracted the attention of many scholars at home and abroad. Therefore, the four pillars foresight is science, not feudal superstition, but dialectical materialism, not idealism. Some people say that they control their own destiny. This statement is essentially correct, but it must be based on predicting one's own destiny. If you don't know your own destiny, but want to control your own destiny, it's just empty talk and self-deception. The essence of our prediction is based on the change of yin and yang, the restraint of five elements, and the time of birth. It is a subject that teaches people to seek good fortune and avoid evil. This method of life measurement is based on astrology because it evolved from ancient astrology. The ancients believed that heaven and earth corresponded. The geographical distribution of Kyushu corresponds to the stars, and all beings correspond to the stars. The gold, wood, water, fire and earth that make up the world also correspond to Venus, Jupiter, Mercury, Mars and Saturn in the sky. The sun represents yang and the moon represents yin, so the theory of yin-yang and five elements is combined with astrology. Man's fate is controlled by the five elements of astrology. Different people have different astrological elements, so their fate is different. Four-pillar divination consists of heavenly stems and earthly branches, Yin and Yang, Five Elements, Four Seasons, Zodiac, Star God and their relationships ... The eight-character (four-pillar) prediction is basically based on these theories. In addition to the introduction of this site, you can also refer to some ancient books such as Yuan Hai Zi Ping and some knowledge in practice. Some may have been verified, and some need further verification. I hope that fans will continue to verify in the forecast. His theory is overwhelming and there are different opinions.