Prof. Kaoqi Lian is a distinguished researcher specializing in pharmaceutical analysis, clinical chemistry, and separation science, with extensive contributions to understanding drug metabolism, degradation pathways, and clinical metabolomics. Her research focuses on the separation and analysis of in-vivo drugs and the exploration of metabolic mechanisms that influence therapeutic efficacy and safety. With a strong academic background in chemistry and environmental science, Prof. Lian has established a prominent career in public health education and scientific innovation. She has successfully led and participated in multiple projects supported by the National Natural Science Foundation, advancing analytical methodologies and clinical applications in biomedical research. Prof. Lian’s scholarly productivity is reflected in 69 scientific publications that have collectively received 1,044 citations from 1,015 citing documents, demonstrating the global relevance of her research. With an h-index of 19, her scientific influence spans the fields of analytical chemistry, pharmacology, and clinical diagnostics. As a professor at the School of Public Health, Hebei Medical University, and director of the Hebei Health Society, she continues to drive interdisciplinary collaboration, mentor emerging scientists, and enhance the integration of analytical science into healthcare innovation and public health development.