I am interested in applying cryoEM to understand the fundamental dynamic processes and mechanisms of antigen-antibody binding and phage infection. I got my bachelor’s degree in physics at Lanzhou University in 2017, then I was directly recommended as a PhD candidate free of examination and studied at Xi’an Jiaotong University. I have learned scientific research skills in the field of CryoEM with professor Lei Zhang. Now I appreciate that I can work in professor Ariane Briegel’s group as a joint training doctoral student.