The prefaces and epilogues of the Ci collections are very important forms of our Ci theory criticism. 词籍序跋是我国词学理论批评的一种十分重要的形式。
Qing documents of ci theories are represented by comments, selections, prefaces, epilogues, notes and essays. 清代词学理论文献的主要形式有词话、词选、论词诗词、词律词韵、序跋批注、书札专论文等。