Zheng Lu is an author about whom limited public information is available. What can be confirmed is that the two works by this author held in the collection span two fields: health and dance theory. One of them, The Original Diet (Yuanshi Yinshi), is a health-oriented book that discusses returning to basic ingredients and approaches to eating, addressing everyday dietary practice. The other, A Dictionary of Chinese Han-Tang Classical Dance Terminology, turns to dance theory, focusing on the compilation and explanation of terminology and offering a reference tool for the teaching and study of Han-Tang classical dance. The two works differ widely in subject, one close to daily life and the other more scholarly, suggesting that the author writes for both general and specialist readers. Because biographical details are lacking, the author's background, profession, and academic experience cannot be described here; readers may learn about this author's interests and writing through the works mentioned above.
