In what style is Confucius recorded in Historical Records?

Confucius was recorded in Historical Records Confucius Family, and there were 30 "families" in Family, which recorded the rise and fall history of major vassal states from the Western Zhou Dynasty to the early Western Han Dynasty. "Shi Jia" got its name because "the princes founded the country and the descendants inherited it", that is, the titles of princes were passed down from generation to generation, hence the name "Shi Jia". Confucius should not be a noble family, but Sima Qian wanted to highlight Confucius' great contribution.