俗字的分类,可以从不同的角度、依据不同的标准进行。本文试图在潮州歌册1用字范围内,从俗字与原字相比较的角度,根据两者字形的差异,对潮州歌册俗字作初步的分类。所谓原字,是指在潮州歌册用字范围内,某个俗字逻辑上的所由构成的字,原字和相应的俗字在多数情况下字形关系最为切近。因为我们是在潮州歌册用字范围内确定原字的,所以少数俗字与原字的关系未必与历史一致。原字可能是正字,也可能不是正字。在原字不是正字时, Popular word classification, from different angles, according to different standards. This paper tries to classify the folk custom characters of Chaozhou songbooks from the perspective of comparison between the common characters and the original words in the Chaozhou songbook 1, based on the differences between the two. The so-called original word, refers to the scope of the Chaozhou song book, the word formed by the logic of a vulgar word, the original word and the corresponding vulgar word in most cases the closest glyph relationship. Because we determine the original words within the scope of the Chaozhou song book, the relationship between the few folk characters and the original words may not be consistent with the history. The original word may be an orthographic or may not be an orthographic. When the original word is not orthographic,