Yijiu culture is a new cultural system that absorbs the essence of China's Yijing and western numerology. Among the profound cultural treasures and academic schools, the Book of Changes from ancient China and numerology from ancient Greece represent the philosophical discussions between the East and the West on the universe, nature, society and human nature, and are the essence of human traditional culture. The Book of Changes, 1 one of the three changes, is one of the traditional classics. It is said that it was written by Zhou Wenwang Ji Chang, including the Book of Changes and biographies.