Prof. Dr. Yu Liu is a researcher at the School of Physical Science and Technology, Southwest Jiaotong University. In 2002, he received his PhD from the NAOC (National Astronomical Observatory of the Chinese Academy of Sciences) after several years of studying and training at the Huairou Solar Observing Station of NAOC. His main research areas include solar physics, astronomical site selection techniques, and their applications. He has won provincial- and ministerial-level natural science awards multiple times and published over 100 academic papers. At present, his team mainly carries out coronal observation and coronal wave research, including the AI applications in the automatic detection of solar activities; operates the Lijiang Coronal Observatory Station and the Daocheng Astronomical Site Monitoring Station; strives to develop the next generation of large-aperture coronagraphs; and solves key scientific problems in coronal physics.