What period of time was the Yellow Emperor's Classic of Internal Medicine written?

The Yellow Emperor's Classic of Internal Medicine was written between the pre-Qin and Han dynasties.

The Yellow Emperor's Classic of Internal Medicine, also known as the Neijing, is one of the earliest Chinese texts and the first of the four classics of traditional Chinese medicine. It is rumored to have been written by the Yellow Emperor, hence the name.

But later generations are more recognized this book was eventually formed in the Western Han Dynasty, the author is not a person, but by successive generations of Chinese Huanglao medical practitioners inheritance additions to the development of the creation. As pointed out in "huainanzi - repair training", crowned with the name of "yellow emperor", intended to trace the origin of Chongben, in order to illustrate the early origin of Chinese medical culture. It is not the words of a moment, nor is it the hand of a person.

"Yellow Emperor's Classic of Internal Medicine" Description:

"Yellow Emperor's Classic of Internal Medicine" is divided into "Suwen" and "Lingshu" two parts.

The Suwen focuses on the internal organs, meridians and collaterals, causes of disease, mechanisms of disease, evidence of disease, diagnosis, principles of treatment, and acupuncture and moxibustion.

The Ling Shu is the inseparable sister of the Su Wen, and its content is largely the same. In addition to discussing the function of internal organs, causes and mechanisms of disease, but also focuses on the elaboration of meridians and acupoints, needles, stabbing method and treatment principles.