Weichao Zhang, doctor of preventive veterinary medicine, senior veterinarian, high-level talent in Guigang City, director of Guigang Comprehensive Experimental Station of Guangxi Pig Industry Innovation Team, and regional veterinary director of Guangxi Yangxiang Co., Ltd. Mainly engaged in the construction and management of pig farm biosecurity systems, the prevention and purification of major epidemic diseases, the development and application promotion of intelligent breeding technology, etc. He has successively participated in several national and provincial R&D plans and projects such as "Research and Development of Comprehensive Technology for the Prevention and Control of Major Epidemic Diseases of Livestock and Poultry and Efficient and Safe Breeding"; he has undertaken the responsibility of the biosafety system in the research and application of the new model of smart pig farm breeding in the company's high-rise buildings R & D work; the "Innovation and Application of Key Technologies for African Swine Fever Prevention and Control" led and participated won the 2021 Guangxi Agriculture, Animal Husbandry and Fishery Harvest Award.