Yanyu Chen, female, Ph.D., graduated from Ocean University of China. Her main research interests are offshore circulation dynamics, and she has published five high-quality research papers in domestic and international academic journals. She has published five high-quality papers in academic journals at home and abroad. She has co-authored and published the book “Beibu Gulf Circulation and Related Ecological and Environmental Studies” with Chen Bo, Bao Xianwen, and Shi Maochong, and has also participated in the preparation of the book “Processes and Mechanisms of Nutrient Impacts on the Ecological and Environmental Environment of the Gulf”, and has participated in the construction of several courses such as “The Past and Present of the Ocean” and “Humans and the Ocean”. The “Past and Present Life of the Ocean” has been awarded the National High-quality Online Open Course by the Ministry of Education.