1, four sacred heart sources. A comprehensive medical work, also known as The Source of Medical Sages, consists of ten volumes. The author thinks that Huangdi, Qi Baishi, Qin Yueren and Zhang Zhongjing are the four saints of medicine and the most widely circulated ancient medical books.
2. Compendium of Materia Medica. It is a wonderful book that once influenced the progress of science and technology in the world. It is not only a monograph on pharmacology, but also involves botany, zoology, mineralogy, metallurgy, geology, physics, chemistry, astronomy, meteorology and other fields. This is the most popular ancient book.