"Earth Emperor Shennong tasted countless herbs and discovered medicinal herbs that can cure diseases and save people... Take this Angelica dahurica in my hands, its flavor is sweet and warm, it mainly treats coughs and reverses qi, warms malaria and cold fever..."
In front of the thatched cottage, Xuan Du successively explained the properties and pharmacological actions of several herbs.
He was very meticulous in his explanation, even teaching the villagers and children present every detail such as the growth process, life cycle, and optimal harvesting time of each herb.
Whenever there was a question from someone raising their hand, he would patiently answer the question, always wearing a gentle smile on his face, making people feel as comfortable as bathed in the spring breeze.