2. Huangdi was named Huangdi because of its virtue. The great achievements of the Yellow Emperor in unifying Chinese tribes and conquering Dongyi and Jiuli nationalities go down in history. During the reign of the Yellow Emperor, he planted hundreds of crops and plants, vigorously developed production, and began to make clothes, build ships and cars, make music and create medicine. Huangdi's medical skills are superb, and he wrote Huangdi Neijing.

3/ 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 established the theories of Yin-Yang and Five Elements, Zangxiang, Etiology, Health Preservation, Pharmacology and Meridian in Huangxue. Discussing medicine with a holistic view presents a "holistic medical model" of nature-biology-psychology-society. It is the most influential medical work in China, and is called the medical ancestor.

4, addicted to chronic diseases, sinking: deep and lasting; Furuncle: disease; Sue: For a long time. Refers to a serious illness.