Dr. Zhang Yonggang, partner of Huanshan Group's Pig Raising Division. The Chinese Academy of Sciences and the Canadian Ministry of Agriculture and Agri-Food jointly cultivated a doctorate, and a postdoctoral fellow at the Guelph R&D Center of the Canadian Ministry of Agriculture and Agri-Food. He has served as technical sales manager, general manager of China, business director of Asia Pacific region, and nutritionist in Evonik in Germany, Animine in France, and Gowans Feed Consulting in Canada. At present, Huanshan Group is mainly engaged in work related to animal nutrition.