Answer analysis
According to the knowledge learned, Huangdi Neijing is the foundation work of TCM, which lays the theoretical foundation of TCM, so C is correct.
China's first complete pharmacological work is Shennong's Classic of Materia Medica, not Huangdi's Classic of Internal Medicine, excluding A.
Huangdi Neijing is a medical work, which will not record the early formation of the Chinese nation, excluding B.
The main classic of Taoism in China is Tao Te Ching, not Huangdi Neijing, excluding D.
So choose: C.
This topic examines the scientific and technological achievements in ancient China. The key information in the stem is: Huangdi Neijing.
Huangdi Neijing is divided into Lingshu and Suwen, which is the earliest medical classic in China and one of the four classic works of traditional medicine (the other three are Difficult Classic, Treatise on Febrile Diseases and Shennong Herbal Classic).
Huangdi Neijing is a comprehensive medical work, which established the theory of Yin-Yang and Five Elements in traditional Chinese medicine based on the theory of Huang.
Pulse theory, Zangxiang theory, meridian theory, etiology theory, pathogenesis theory, symptoms, diagnosis, treatment, health preservation and luck theory.
Discussing medicine as a whole presents a "holistic medical model" of nature, biology, psychology and society (according to the research of modern scholars, it is considered that the trace of Huang family in this edition is the intrusion of Taoist priests in Sui and Tang Dynasties. Its basic material comes from the long-term observation of life phenomena in ancient China, a lot of clinical practice and simple anatomical knowledge.