2. "Zi" is a first-class Chinese character, pronounced "Zi", which was first seen in Oracle Bone Inscriptions. Its original meaning is baby, refers to children, and also refers to the next generation of men, daughters, princes and so on. Direct descendants also refer to people, subjects, the first place of the twelve branches, and the results.
3. Related words: shadow, son, seedling, leaf, house, child, mosquito, plum, forest.