The text contains 100 volumes and covers the period from 386 to 618, the histories of Northern Wei, Western Wei, Eastern Wei, Northern Zhou, Northern Qi, and Sui dynasty.
Karya tersebut berisi 100 volume dan menyoroti periode dari 386 sampai 618, sejarah Wei Utara, Wei Barat, Wei Timur, Zhou Utara, Qi Utara, dan dinasti Sui.