这一部分介绍垣曲方言的声母、韵母、声调系统，绘制声韵配合关系简表及声韵调配合详表，列出同音字表，让读者对垣曲方言有一个系统地、全面地把握。

This part introduces initial, final, tone circle, tables of relations between initial and final, homophone table. So readers can have a comprehensive and systematic understanding of Yuanqu dialect.