Our "peaceful" Lead "poem" Theory

Tai Ping Yu Lan (hereinafter referred to as Yu Lan) is one of The most famous four oriental encyclopedias of The Northern Song Dynasty, which has played an important role in the compilation history of the oriental encyclopedia. According to the catalog on the front of the book, The Book of Songs which has cited by Yu Lan are from Mao Poetry. Howerer, by comparison the two, we have discoveried that there are large number of citations belong to the Three Schools of Poetry. And aslo, many variant words of The Six Dynasties, and borrowed words and allogeneic words in addition, which are common to The Book of Songs. All of these are usefull for the study on The Book of Songs even to the research on text learning. Besides textual criticism, we analysis lead poem clause comprehensively, and construct a lead of Poem style. And then compare poem clause with Yi Wen Lei Ju and Chu Xue Ji, we find that there are obvious following relationships between the three. Also, poem clause has lot of problems, which we must pay attention to while using. By generalizing the lead Poem style, value and deficiency and and the relationship of previous oriental encyclopedias, we can grasp the compilation of the situation,and the gain and loss of Yu Lan from microscopic aspects.