In addition to expressing a person's numerology, there is also a name called "eight characters" in ancient times, which has a very wide meaning. It refers to a simple eight-word motto, and each word represents a guiding moral code. Such "eight characters" can be used to guide people's thoughts and behaviors, which is helpful to further improve moral quality and self-cultivation and achieve higher life goals.
In ancient literature, the meaning of "eight characters" has another metaphorical meaning, which often represents the spiritual connotation of being short and capable and criticizing the shortcomings of the times. For example, some idioms often use words like "eight-character alley" and "eight-character eyebrow", which all express such rich connotations and interests. This layer of figurative meaning is particularly common in ancient literature and art, and it is still preserved and carried forward in many literary works.