Under the new development pattern of “dual circulation”，China’s land ports generally lack sufficient understanding of domestic and international two-way opening，strong dependence on functions of seaports，and single function setting and unclear land port characteristics and planning priorities due to the consideration of land ports in logistics terms. Based on the research on the development stage and functional evolution characteristics of land ports by the interdisciplinary research，functional analysis and qualitative analysis，we come up with five key points of the international port planning from the perspectives of transportation，logistics and supply chain，ports and two-way opening，bonding and free trade，and port-industry-city integrated development，and applies it to the Ganzhou international land port planning. The conclusion is that the international land port should not copy sea port operation logic，and the international land port planning should avoid the narrow professionalism of the port in terms of the port. The path must be deeply embedded in the territorial industry chain and supply chain，and create a new type of port-industry-city planning system suitable for the high-quality development to provide reference for exploring China’s land port planning.