The "three spring and autumn periods" in junior high school common sense does not refer to Confucius. According to the Education Bureau, "Three Spring and Autumn Periods" is an important calendar term in the ancient history of China, which refers to three consecutive 60-year cycles. This term first appeared in Zuo Zhuan, which was related to historical events in the Spring and Autumn Period. Common sense education in junior high school will involve some historical and cultural common sense, and Three Spring and Autumn Annals is one of them.