Since the Ming and Qing Dynasties,the study on the spectroscopy of tune and style of Ci poem gradually rose.Correspondingly,people put this concept of metrical spectrum on the choice of Ci poem,so that a large number of the collections of Ci poem have metrical characteristics more or less,such as arrangement,mark metrical,set different names of tunes, review rhyme law etc.It reflects in the concern of the Ci style and focuses its attention to the metrical style,and uses it as one of the important criterions...