Outstanding Hundred of Chinese Academy of Sciences (2013), Distinguished Researcher of Chinese Academy of Sciences (2016), Distinguished Professor of Taishan Scholar of Shandong Province (2018). Bilong Liu is mainly engaged in noise and vibration control research and has made remarkable progress in the directions of hydroacoustic materials and structure design, pipeline noise propagation theory and active-passive control, and coupled transmission theory of turbulent boundary layer pulsating pressure and structural noise. He has served as the academic leader of acoustic materials and structure research direction in the Key Laboratory of Noise and Vibration, Chinese Academy of Sciences, for a long time.