How to explain "magic number"?

China Shu Shu, or Shu Shu for short, refers to various magic systems used in China culture to predict the future and avoid misfortune.

Through divination, geomantic omen, numerology, Mengmeng and other methods, the number of objects is predicted, from people, things, homes and ancestral graves to land transportation and national luck. The principle of Shu Shu is basically the Eight Diagrams of the Book of Changes and the Five Elements of Yin and Yang.

Including Feng Shui, Eight Characters, Numerology, Great Liu Ren, Daoism, Taiyi Divine Numbers, Plum Blossom Yi Numbers, Wei Zi Dou Numbers, etc.