Inner Canon of Huangdi, Yellow Emperor's Inner Canon

The Medical Classic of the Yellow Emperor, also known as The Inner Canon of Huangdi or Yellow Emperor's Inner Canon, is an ancient Chinese medical text that has been treated as the fundamental doctrinal source for Chinese medicine for more than two millennia and until today. It is comparable in importance to the Hippocratic Corpus in Greek medicine or the works of Galen in Islamic and medieval European medicine. The work is composed of two texts each of eighty-one chapters or treatises in a question-and-answer format between the mythical Huangdi (Yellow Emperor or more correctly Yellow Thearch) and six of his equally legendary ministers. Click here to read Impotence in TCM.

Compiled roughly two thousand years ago, this great work forms the theoretical basis of TCM. As TCM's history developed over the millennia, nearly all significant medical works benefited from the enlightenment of this unparalleled book. Covering not only medicine but also philosophy, sociology, anthropology, military strategy, mathematics, astronomy, meteorology, ecology, The Medical Classic of the Yellow Emperor demonstrates that even in ancient times, people accomplished scientific achievements that are applicable, relevant, and innovative even in modern times. The world-famous medical masters and saints in the history of TCM such as Zhang Zhongjing, Hua Tuo, Sun Simiao and Li Shizhen, who lived hundreds to thousands years ago, are greatly enlightened by the academic thoughts of The Medical Classic of the Yellow Emperor. All of them researched into this great book deeply and mastered the essence of this book and thus became the most famous practitioners of TCM in Chinese history. Click here to read Sexual Dysfunction in TCM.
 
The first text, the Suwen, also known as Basic Questions, covers the theoretical foundation of Chinese Medicine and its diagnostic methods. The second and generally less referred-to text, the Lingshu, discusses acupuncture therapy in great detail. Collectively, these two texts are known as the Neijing or Huangdi Neijing. In practice, however, the title Neijing often refers only to the more influential Suwen. Two other texts also carried the prefix Huangdi neijing in their titles: the Mingtang and the Taisu , both of which have survived only partially