The confusion of eight characters

Yin-yang and five elements, reciprocating and restricting each other. Although the four pillars are eight words, they are all-encompassing, and the mystery is beyond our control. Other heavenly stems and earthly branches can participate in the fate under the influence of the Universiade. Note: Eight characters are science, not superstition. This knowledge, which has been passed down for several years, is superstitious only in the eyes of ignorant people. I believe that the four pillars are science, but we need the learners behind us to practice and verify them in a scientific way!