Yan Shigu’s annotations of Han Shu, quotes a mass of Classic books to explain Han Shu. Because of the abundant citations, the complex version and the lower level of science and technology, there are a mass of omission and mistakes in old Three Schools Annotation. There are also some punctuation questions in Han Shu which published by Zhonghua Publishing House. This Paper through the comparison between the quotes and the ancient literature, using textual criticism and the Chinese Exegetics, proofread some omission and mistakes in Three Schools Annotation. |