1. On the basis of the study on lection’s glyph in QiZhi Manuscripts-《Guwen Xiaojing Kongshi Zhuan》, we can guess the character pattern of 《Gu Wen Xiao Jing》 introduced into Japan. 2. Through comparing QiZhi Manuscripts-《Guwen Xiaojing Kongshi Zhuan》with the one of Japanese old manuscripts in 12th century,it proves that the character pattern of Japanese old manuscripts have strong continuity. It also proves that we can rebuild the Suitang dynasty’s classical lection by using the character pattern in Japanese old manuscripts《Gu Wen Xiao Jing》. When comparing QiZhi Manuscripts-《Guwen Xiaojing Kongshi Zhuan》with the one of Japanese old manuscripts, if just compare the similarities and differences of the text, we can get the information mistaken to write off on the text. However, QiZhi Manuscripts-《Guwen Xiaojing Kongshi Zhuan》unearthed tray fragments of articles can not be fully collated. Nevertheless, although stray fragments of articles, we look at the glyph when copying, we can still get a lot of information.