First of all, the education of love is usually expressed in words, and the relationship between people can be more clearly presented in the form of lists. The list can list the names, roles and relationships of characters in an orderly manner, which is convenient for readers to understand the relationship network between characters. This method is widely used in the field of education, because it is concise and clear, which is helpful to clarify the relationship between characters and classify and summarize in learning.

Pedigree chart is a graphical way to express the relationship between people. The genealogy chart can show the kinship, blood relationship and professional relationship between characters more intuitively. The reason why genealogy is used to sort out the relationship between characters in childhood education is to help children better understand their family structure and the relationship between relatives. Pedigree charts can make complex family relationships simple and clear. Children can clarify the relationship between themselves and their relatives by observing the genealogy chart and deepen their understanding of the family.

It is not absolute to choose list form and genealogy chart to sort out the relationship between people, but depends on the specific educational content and expression. List form is suitable for literal expression, and genealogy chart is suitable for graphical display. In different educational scenes, we can choose appropriate expressions according to our own needs to sort out and present the relationship between characters.