Chapter two classifies and denominates for the geomantic documents, in which the classification of the mixed copy of Wuxing Yinyangzhai gives special prominence to the characteristic of such category.

• 第二章为敦煌写本宅经葬书文献分类定名，尤其是分出一个敦煌写本宅经中的五姓阴阳宅杂抄类，让读者更清醒的认识“杂抄类”的特性。