Our postdoctoral researcher Chang Yongxin attended the training program "Advanced Workshop on Nanoscale Detection Techniques and Applications" organized by the National Nanoscience Center, from September 18th to 22nd, 2023. This training was divided into four main topics: "Nanoscale Biomedical Detection," "Chiral Nanomaterials," "Catalytic Nanomaterials," and "Cutting-edge Electron Microscopy Techniques." Experts from fields such as chirality and catalysis provided detailed explanations of the preparation processes, design principles, and applications of nanomaterials in various domains.