Zhang Weichao, Doctor of Preventive Veterinary Medicine, senior veterinarian. He serves as the Regional Veterinary Director of Guangxi Yangxiang Group Co., Ltd., the Director of the Guigang Comprehensive Experiment Station of Guangxi Pig Industry Innovation Team. His main research focuses on the construction of biosecurity systems in pig farms and the prevention and control of major diseases. In recent years, he has led and participated in four projects at various levels, including national and Guangxi Autonomous Region projects. As a key contributor, he has participated in two major national and provincial (ministerial) research projects. He has published 15 papers (including 7 SCI papers), co-authored one monograph, formulated one group standard and one industry standard, obtained eight national utility model patents, and won one Guangxi Autonomous Region Agricultural, Animal Husbandry and Fishery Harvest Award. He has also received multiple honors, including the title of the Seventh Most Beautiful Veterinarian of Guangxi Autonomous Region, a high-level talent of Guigang City, and an outstanding science and technology worker of Guigang City.