The author Ke Qin is the author of four volumes of "Annotations on the Treatise on Cold Damage Diseases," two volumes of "Wings to the Treatise," and two volumes of "Supplementary Wings," collectively known as the "Lai Su Collection on Cold Damage Diseases." The "Annotations" reorganizes the content based on the six classical formula syndromes; the "Wings to the Treatise" is a comprehensive discussion; and the "Supplementary Wings" focuses on formula discussions. Ke's elucidation of the theory of cold damage diseases is quite clear, with meticulous arguments. He advocates that the theory of cold damage diseases should include Zabing, and that combined and concurrent diseases are not only seen in the three yang but also commonly occur in the three yin or between yin-yang meridians, demonstrating profound insight.