Sun Quan's persuasion originated from Sima Guang's Zi Tong Zhi Jian.
Tong Zhijian, a famous historian and politician in ancient China, and his assistants Liu Ban, Fan Zuyu and Sima Kang. , has been compiled 19 years. In this book, the editor summed up many experiences and lessons for the rulers to learn from. The title means: "Lessons from the past, lessons from the future", that is, taking historical gains and losses as a warning to strengthen rule, so it is called ".