The Book of the New Tang Dynasty is one of the Twenty-four Histories written by Song Qi, Ouyang Xiu, Fan Zhen and Lu in the Northern Song Dynasty. The book has 225 volumes, including 10, 50 volumes, 15 volumes and 150 volumes. After 17 years, the New History of the Tang Dynasty was revised and completed in the fifth year of Song Renzong Jiayou (A.D. 1060). After the New Book of Tang Dynasty was completed, its editor-in-chief Ceng Gongliang once went to the emperor's table and said it was better than the Old Book of Tang Dynasty. The Book of the New Tang Dynasty is the first time to write "military records" and "selected records", systematically discussing the military system and imperial examination system of the Tang Dynasty. This is a great creation of the official history genre history books in China, which was inherited by the later Song History. From Sima Qian's creation of discipline, expressiveness, ambition and biographical history books to Wei, Jin and Five Dynasties, the compilation of history books and the omission of expressiveness restored the integrity of this style in the Book of the New Tang Dynasty. This system will be used in the history books of various dynasties in the future, which is also a great contribution of New Tang Book in the history of Chinese historiography.