The eight characters and ten gods will change with time.

If the relationship between the Ten Gods and the Japanese Yen remains unchanged, for example, the Japanese Yen is an Oracle and the earth is wealth, then the earth will always be his wealth star. This cannot be changed, that is, the attributes of the five elements cannot be changed, but the strength of the five elements can be changed. For example, the Japanese are strong and the soil is weak, so the fortune is definitely not good, but the fortune has increased. When the sun is strong, it is ill, when the luck is bad, it is fierce, and so on. What changes is only the strength, and the essence of the five elements cannot be changed.