Tang Yonghua, bachelor’s degree, Associate Chief Technician, over 20 years of experience in clinical medical laboratory work. Accumulated extensive clinical experience in biochemical, hematological, immunological, molecular biological, and microbiological testing. Completed advanced training in clinical microbiology at Guangdong Provincial Hospital of Traditional Chinese Medicine. Specializes in identifying rare and challenging bacteria and analyzing bacterial resistance mechanisms. Published 7 papers, including 4 as first author, and participated in one research project.