Ningbo-Zhoushan Port has made great progress under the guidance of the original port planning and has become the world's largest port in terms of throughput.After the implementation of the original plan,the port’s internal development needs and external development environment have undergone tremendous changes.It is urgent to upgrade its strategic positioning and development concepts to adapt to the new international situation and new domestic requirements.Combined with the new round of Ningbo-Zhoushan Port master planning practice,this study implements national and regional development strategies from the port master planning level,optimizes the port development direction and functional positioning,strengthens and enhances the port's key and traditional cargo advantages,and intensively utilizes the port coastline,make up for the shortcomings of public facilities,properly handle the rigidity and flexibility of port planning,put forward the ideas and key points of the overall planning of Ningbo- Zhoushan Port in the new era,which can promote the construction of Ningbo-Zhoushan Port as a world-class port.