Abstract:From phonation, You Rhyme is of level tone rhyme, Yin Sheng rhyme and soft rhyme. When pronouncing You Rhyme, from mid central vowel to back vowel, lips close gradually and the tongue moves rearward. It sounds like someone wants to tell something but saying nothing at length. Ending sound of You Rhyme is mild and long, and it sounds like sobbing. Initial consonants collocate with You Rhyme are mainly of laryngeal and dental, which are stifling or miserable when pronouncing. This kind of combination makes You Rhyme usually convey some sad feelings. From signification, words of You Rhyme usually symbolize melancholy. Consequently, quite a lot of Chinese classical poets have chosen You Rhyme to express mournful emotions.