Teaching content: I am now teaching logistics management, logistics and supply chain management, economics and other courses. Main research direction: engaged in scientific research in the field of logistics and supply chain management. In recent years, he has presided over more than ten projects entrusted by national, provincial and municipal enterprises, and published more than one paper 10 by the first author, including 2 by EI, 2 by ISTP and 4 by core journals. 1 editor-in-chief of the textbook, 1 editor-in-chief of the textbook. At present, the specific research directions are regional logistics research, logistics policy and evaluation, port logistics research.