Confucius, a thinker and educator in the Spring and Autumn Period and the founder of Confucianism,

Chu Ci by Qu Yuan, a writer and poet in the Warring States Period

Sima Qian's Historical Records of Historians of the Western Han Dynasty

Zhang Zhongjing, a physician in the Eastern Han Dynasty, Treatise on Exogenous Febrile Diseases

Zu Chongzhi Southern Dynasties mathematicians were accurate to seven digits.