Abstract In 2002, Kaohsiung Port has become the fifth largest container world port in world rank, losing to Korea¡¦s Pusan Port the third time and to the Mainland¡¦s Shanghai Port the first. Under the fierce threat of global ports¡¦ competitions, Kaohsiung Port now is also facing the challenges from other new ports along the Mainland¡¦s coastline. Therefore, it might not even keep the fifth in rank if there is no any other managing strategy more effective to confront global ports¡¦ competitions. As a part of the Port, Kaohsiung Customs has the responsibility for helping it on the issues of three links and direct transport, planning free-trade portal zone and fulfilling obligations after entering WTO. Moreover, the Customs can render help to revitalize the Port as vigorous as before. In compliance with the Port¡¦s strategy, the Customs should know: how to use the synergy gained from knowledge management and innovation to simplify the administrative work, how to utilize the newest and most effective enforcement, and how to introduce the newest technology and instrument to reach the demand of Customs modernization¡Xa barrier-free clearance environment¡Xso as to raise the business sectors and the port¡¦s international competitiveness ¡Xall are testing the expertise and wisdom of the Port¡¦s authorities in business strategy. Nominal Group Technique (NGT), applied in a group, an organization, an enterprise, a community or a society, has certain performance of solving unstructured problems which are important, complex, badly communicated with, or controversial. According to general research, using NGT to operate interactive management has the effects such as effective participation of team workers, realizing and identifying an issue, reaching a consensus and conclusion, as well as restructuring recognition from interactive learning. This research proceeded with interviewing local experts, and compiling their opinions those were used not only to verify the research¡¦s assumptions but also to develop a subsequent NGT interactive questionnaire. This questionnaire was to test the interactive NGT participants. With the same questionnaire they were tested twice¡Xbefore and after the interaction. Thus, we can examine the degree of interactive learning satisfaction to verify the achievement of NGT interaction. Therefore, the NGT effects can both be the proof of the theoretical basis and the research discovering, which leads to a conclusion and research suggestions. The concrete achievements of NGT interaction include the big ten preferential strategies and an enhanced structural drawing. The structural drawing is a tangible achievement of the research operated by NGT. Moreover, the research collected and analyzed information through the editorials of domestic major newspapers in order to testify the intensity of which the big ten strategies and the structural drawing were converged on the strategy of ¡§three links and direct transport¡¨. The conclusion points out that it will help Kaohsiung Port strive for becoming a hub of global logistical centers. The complexity of the Customs affairs has certain influence over the development of a port¡¦s competition. Nowadays, the issue of the Customs modernization has become a new trend for every country in the world since the US Congress passed the Customs Modernization Act in 1993. How are the results of the two Customs modernization across the strait? This research collected relevant information to analyze and to compare. In conclusion, we found that the achievement of NGT interaction can be verified by general research. Besides, either by expert-interviewing method or by inviting relevant participants to involve the NGT interaction, the final conclusions have the following suggestions those are utilizing knowledge management and innovation to improve the Customs clearance operations, integrating the information between the harbor & Customs, applying risk management to reduce the Customs interference, launching the direct sea transport, decreasing the operation cost of port, legislating as soon as possible for establishing free-trade portal zone¡Ketc. All above will have the most enforceable effects on the competition and development of Kaohsiung Port. The strategy of ¡§Cross-strait three links and direct transport¡¨ will have the most effect on Kaohsiung Port that becomes the hub of global logistic centers.