What kind of ancient books are Confucian classics that record the words and deeds of Confucius and his disciples?

The Analects of Confucius: A collection of recorded essays in China's Spring and Autumn Period, which mainly records the words and deeds of Confucius and his disciples. Reflects the thoughts of Confucius. It was compiled by Confucius disciples and re-biography disciples. There are 20 books and 492 chapters in the book, which is the first "documentary". In the Southern Song Dynasty, Zhu, Mencius, the University and the Doctrine of the Mean were called "Four Books".