Frank Wu is a 23-year-old first-year master's student in the research group of Kaijun Jiang, focusing on ultracold atomic systems, after completing a six-month internship with the group prior to joining. Frank graduated from the Department of Physics at Sun Yat-sen University in 2023. Having completed coursework in quantum mechanics, statistical mechanics, and atomic physics during undergraduate and postgraduate studies, he is currently taking courses in quantum optics and cold atomic physics, driven by his strong interest in ultracold atomic physics and related research fields.