December 14, 2017.
Chinese medical doctor became ginseng farmer has had 7 great years.
CCTV News: Jiang Ming Tao, a native of Shandong, is the founder of a Wisconsin ginseng brand. But before becoming a ginseng farmer, Jiang Ming Tao earned his Ph.D and was a medical scientist/professor in heart diseases. He has over 20 years experience in scientific research.