Nobel Prize win gives rise to hot TCM book sales, public interest

Chinese pharmacologist Tu Youyou, 84, speaks during a symposium in Beijing on Thursday. Tu jointly won the 2015 Nobel Prize for Physiology or Medicine along with Irish-born William Campbell and Japan's Satoshi Omura, the Nobel Assembly at Sweden's Karolinska Institute announced. [Photo by Zhu Xingxin/Asianewsphoto]