"Zuo Zhuan·Year of Zhaogong": "One who can be trustworthy will not be inferior to others." People who can keep their word will not be inferior to others.

"Zuo Zhuan" is a chronological historical work in ancient China. The full name of "Zuo Zhuan" is "Chun Qiu Zuo Shi Zhuan". Its original name was "Zuo Shi Chun Qiu". It was also called "Chun Qiu Zuo Shi" and "Zuo Shi" during the Han Dynasty. It was only after the Han Dynasty that it was often called "Zuo Zhuan". Together with "Gongyang Zhuan" and "Gu Liang Zhuan", it is collectively known as the "Three Biography of the Spring and Autumn Period".