新发现的西夏文刻本文献中有两页是西夏文偏旁部首并带有草书字。其中所谓“三十字母”为西夏文点、横、竖、撇、折等基本笔画,是作者意图找出西夏文字最原始结构的一次新的尝试。文献对西夏文字偏旁的分析与西夏文韵书《文海》对文字构造的分析有相同的部分,也有明显的差异。 Newly discovered Xixia engraved paper Two pages of this document are Xixiawen radical and cursive words. The so-called “thirty letters ” for the Xixiawen points, horizontal, vertical, write, fold and other basic strokes, is the author intends to identify the most primitive structure of the Western Xia language try. The analysis of the radical of Xixia text by the literature is identical with that of the Western Xia Wen Yun Shu “Wen Hai” in text analysis. There are also obvious differences.