During my study in Japan, I have been engaged in the research of artificial reefs and marine pastures. My master's thesis is entitled "Basic research on algae reefs by using seabed sediments" and my doctoral thesis is entitled "Research on algae reefs by using seabed sediments". After returning to China, I established the "Marine Ranch Engineering and Technology Laboratory". In terms of teaching, two courses, Principles of Marine Ranch and Engineering Technology of Marine Ranch, were offered for undergraduates and postgraduates for the first time in China. He presided over a number of national, provincial, municipal and enterprise artificial reef research projects. Including the National 863 Program sub-topic "Artificial Reef Ecological Proliferation and Marine Ecological Control Technology", the National Natural Science Foundation "Research on Artificial Reef Ecological Environment Effect", the Ministry of Agriculture "Technical Specification for Artificial Reef Construction", the Liaoning Provincial Fund "Research on Theory and Method of Optimizing Marine Ecological Environment by Using Artificial Reef", the provincial key science and technology project "Marine Ranch Technology Research", and the Dalian Returned Overseas Students Research Fund project "Dalian Coastal Ginseng Proliferation Environment Optimization Technology Research".