What do the Book of Songs and the Book of Changes mean?

The Book of Songs is my country's first comprehensive collection of poems. It contains 311 poems from the early Western Zhou Dynasty to the middle of the Spring and Autumn Period over 500 years, also known as "Three Hundred Poems". In the pre-Qin Dynasty, it was called "Poetry", or the whole number was called "Poetry Three Hundred". It was revered as a Confucian classic during the Western Han Dynasty and was first called the Book of Songs, which is still in use today. The "Book of Changes" is one of the oldest and most profound classics in my country. It is said to be summarized and modified by Fuxi's remarks (at the same time, the Eight Diagrams of the Book of Changes were produced). It is the crystallization of five thousand years of Chinese wisdom and culture. It is known as It is known as "the first of all scriptures and the source of the great road". In ancient times, it was the study of emperors and a required skill for politicians, military strategists, and businessmen. In essence, the "Book of Changes" is a book about "divination". "Divination" is to predict the development of future events, and the "Book of Changes" is a book that summarizes the laws and theories of these predictions.