Zhang Ning, Yunnan Baiyao: Continuously develop products and solutions that effectively fight against the increase of life entropy
On July 18th, the "2023 Healthy China Development Conference and Healthy China Construction Achievement Expo" hosted by the Healthy China Research Center was held at the Beijing International Conference Center. Professor Zhang Ning, chief scientist of Yunnan Baiyao Group, was invited to attend the conference and delivered a speech at the corporate action segment of the conference...