Yu Qingmei, born on January 25, 1998, in Baoshan City, Yunnan Province, is a skilled nurse and nursing master's student at Kunming Medical University. She earned a B.Sc. in Nursing from Yunnan University of Traditional Chinese Medicine. As a surgical nurse at Yunnan Provincial Hospital of Oncology (2020-2022), she won the National First Prize in the "Healthy China 2021 Popular Science Competition" and the Infection Control Lecture Competition. Currently pursuing a Professional Master's degree, Yu has authored three papers, reflecting her dedication to nursing practice and research.