Qiyang Sun is a master's student at HKU. She has experience in assessing antigen–antibody kinetics and affinity using Biacore techniques. Qiyang has performed data analysis and led presentations on a project targeting lipocalin-2 variants in cardiovascular and chronic kidney diseases, with comprehensive data processing conducted using SPSS. During their master’s degree, Qiyang developed reliable assays for detecting lipocalin-2 variants by measuring lipocalin-2 concentrations in human serum and comparing the sensitivity and specificity of hLcn2, C87A and R81E using three double-antibody sandwich ELISAs.