After Nuwa created human, who taught the ancient Chinese people the practices of agriculture and the use of herbal medicine? Who discovered tea?In ancient times, without doctors or medicine, people feared illness. Born with a crystal-clear, transparent abdomen, Shennong saw the suffering of the people and resolved to alleviate it. Carrying two bags, one for edible plants and another for medicinal herbs, he began tasting various plants and put them into corresponding bags for food and one for ...