The article scientifically analyzes the connotation of port vulnerability. and based on the principles of exposure-sensitivity-adaptability and the five major theories of high-quality development. constructs a high-quality development perspective port vulnerability evaluation index system. Taking 11 major ports in the Bohai Rim as the research object. https://www.bekindtopets.com/huge-sale-UT-Solution-Gel-for-Cats-super-grab/