The Shen Nong's Diagrams of I-Ching is a set of "the dichotomy approach" Diagrams of I-Ching discovered by the author in 1994, which has been published in Chinese core journals. The diagram contains the geometric sequence of 1, 2, 4, 8... Shen Nong's Diagrams of I-Ching actually represents a new binary coding scheme with a specific arrangement and combination of YIN and YANG symbols, in which, the circular diagram constitutes an encoding disk that can be used as a photoelectric code disk. In recent years, the author has discovered that the Fibonacci sequence, TM sequence, φ, e, Pascal's triangle (Yang Hui Triangle), the integer value of the fine structure constant 137, and the spiral fractal structure, which cross coexistence on the encoding disk. Even the spiral structure of the Milky Way is very similar to the spiral of the encoding disk. This provides us with a new perspective and entry point for studying these mathematical and scientific issues and even the internal connections among them, and it is expected to that the encoding disk will be basic tool, which, like Pascal's triangle, will be widely used in the field of mathematical and scientific research.