The five elements of the character Zi are: water
The name of the character Zi has good and bad luck in mathematics: Ji
In terms of literal meaning, the original meaning of the character "子" is "baby". It is extended to refer to "sons and daughters", and is extended to specifically refer to "the next generation of men of direct lineage", etc., and generally refers to "subjects", etc., and also has the meaning of "the first of the twelve earthly branches", "bearing fruit", "young", etc. .
The first-level Chinese character, pronounced zǐ or zi, was first seen in oracle bone inscriptions. Its original meaning is baby, and it is extended to refer to children. It is also extended to specifically refer to the next generation of men, daughters, princes, etc., who are directly descended from. It also refers to general People, subjects, as well as the first of the twelve earthly branches, bearing fruits and other meanings.