Sun Simiao (581A.D-682 A.D.) was an ancient Chinese doctor. He was titled as “the king of herbal medicine”. He had a sense of responsibility of serving for the society and people, and he devoted himself to writing out the great work: Supplement to the Formulas of a Thousand Gold Worth. He also compiled the oldest national pharmacopoeia in the world named medicine in the Tang Dynasty in 659 A.D. He wrote more than 80 books, but lots of them were lost.
