Many scholars paid attention to the evolvement of port system.

Taking the port system of Changzhutan as example, this paper apply location quotient and coefficient of labour division to the port system.

This paper deals with development features of the space structure of Chanzhutan port system on Xiangjiang River by calculating gini coefficient,HI index and port unbalance index,which offers evidences for construction of Changzbutan port system.

This paper expounds on the development process of port group system from port regional combination to port transportation system, relationship among port regional combinations which is characterized by competition and cooperation, so as to establish the evaluation indices concerning integrated development of port group system.

In this article,based on the port transportation system developing ground of the region around Bo Sea, including the regional developing ground,the native developing ground and internal developing ground,the author discussed the developing situation and the existing problem of the port transportation system, the developing situati.

This article analyses the signification and the advantages of constructing shipping ports system of the Taiwan Straits.

With China entering WTO, the effect of port and port urban system become more and more important as the connection between regional economies and world economy.