Known as the Yellow Emperor, Huangdi is one of China’s five mythical prehistoric emperors who, according to tradition, created the basic elements of Chinese civilization. He is said to have reigned from 2697 BCE to 2597 BCE and is regarded as the ancestor of all Han Chinese, the largest ethnic group in the world; the founder of Taoism; and the inventor of the principles of traditional Chinese medicine. According to legend, Huangdi’s wife is said to have taught the Chinese to do what? Discuss
Source: The Free Dictionary