Feihong Yun received the B.Sc. degree, the M.Sc. degree, and the Ph.D. degree from Harbin Engineering University, in 2010, 2013, and 2017, respectively. She has been working as a Lecturer, an Associate Professor in advance, an Associate Professor and a Professor in advance in the School of Mechanical and Electrical Engineering at Harbin Engineering University since 2017. She is currently serving as deputy director of the Heilongjiang Province Underwater Operation Technology and Equipment Key Laboratory and deputy director of the Department of Mechanical and Electronic Engineering. She is mainly engaged in research in the fields of underwater production system connection and sealing technology and marine engineering equipment technology. She won one first prize in the Heilongjiang Science and Technology Award (Invention Category), one first prize in the Marine Engineering Science and Technology Award, one Excellence Award in the Ship and Marine Engineering Industry Patent Award, and one Excellence Award in the China Advanced Technology Transformation Competition.