二十四史
Zeng was a voluminous writer. His papers addressed to the throne and his literary disquisitions are held in high esteem by Chinese scholars, who treasure as the edition of his collected works in 156 books, which was edited by Li Hongzhang in 1876, as a memorial of a great and incorruptible statesman. Zeng enjoyed reading and held a special interest in the Twenty-Four Histories and other Chinese classics.