明皇杂录 东观奏记

Sketches of Emperors in Ming Dynasty with two chapters records the historical events in the years of the Emperor Ming in Tang dynasty, the Emperor Su in Tang dynasty and the Emperor Dai in Tang dynasty. It is of great reference value for the research on the history in the years of Kaiyuan and Tianbao in Tang dynasty. Dong Guan Zou Ji with three chapters records Pei Tingyus experience when he was taking part in the compilation of Record of the Emperor Xuanzong. Therefore, it is also a great book with high historical value.