Ruiguo Wang is an Associate Researcher and Master's Supervisor at the Institute of Quality Standards and Testing Technology for Agroproducts, Chinese Academy of Agricultural Sciences. He serves as a key member of the research team focused on feed quality safety detection and evaluation. His research interests include the development of detection methods and studies on the migration and transformation of mycotoxins, environmental endocrine disruptors, and persistent organic pollutants in feed and animal products. Dr. Wang has led or participated in more than 10 research projects, including grants from the National Natural Science Foundation of China, National Key R&D Programs, and Beijing Municipal Science and Technology Projects. He has authored 15 SCI-indexed papers, holds 8 national invention patents, contributed to the development of 8 national/industry standards, co-authored 5 monographs, and received 9 provincial/ministerial-level awards, including the Second Prize of the China Shennong Science and Technology Award.