Biography: 

Hansong Liu, Ph.D., Senior Engineer. Currently employed at the AVIC Composite Technology Center. Primarily engaged in fundamental research and engineering applications of advanced resin-based composites. Served as principal investigator for 5 projects and core contributor to 8 projects. Recipient of one second prize in the AVIC Science and Technology Award. He has published 42 academic papers, holds 10 authorized or published invention patents, and contributed to 12 standards. He serves as secretary of the Polymer Matrix Composites Branch of the Chinese Society for Composite Materials, young editorial board member for J. Mater. Eng. and J. Aeronaut. Mater., and reviewer for journals including Polym. Compos., Prog. Addit. Manuf., and J. Beijing Univ. Aeronaut. Astronaut.