Sense of Separating in Wen's ci

Wen TingYun is a famous poet of late Tang,and he is outstanding in his ci poetry.Wen's ci describe mainly people's emotion in common,Wen's ci has broken it through on this basis,which can be seen in the appearance of seperating sense.First,about the word of curtain and night image.Curtain,a word shows seperation,appears 12 times and screen window,smoke,fence appears twice,tree times and twice.All these show separation sense.Second,about the word of dream.Besides curtain,the dream appears in a large number in Wen's ci.Dream is reflection of depression in society and it will evaporate sooner or later.So it is impossible to turn separation into communication.