However , over a long period of time our system of maritime administration and law enforcement at sea is extremely dispersed . the existing marine forces especially law enforcement at sea cannot meet the increasing requirements of defending state sovereignty and marine rights 然而长期以来，我国海洋行政管理体制和海上执法体制高度分散，现有的海上力量尤其是海上执法力量，已无法满足日益增长的维护国家主权和海洋权益的需要。
Sustaining national sovereignty and profit , the supreme of nation profit is radical principle ; mainly on self - development , auxiliarily on getting foreign support is the fundamental principle ; equality and inter - profit principle ; coexistence in peace and anti - peaceful transition principle 维护国家主权、民族利益，国家利益至上的根本性原则； “以自力更生为主、争取外援为辅”的基点性原则，以及平等互利、 “以我为主、洋为中用” 、和平共处、反和平演变的原则。
Costal aids to navigation are not only important establishment for ship ' s safety sailing , but also vital part of main route at sea and port hinge . it is significant for waterway transportation , sea development , fishery , national build and defence as well as safeguarding the sovereignty of the country 中国沿海航标是船舶安全航行的重要助航设施，是海上主通道和港口主枢纽的重要组成部分，是保障海上南北运输主通道和港口畅通的重要手段，对我国水上交通运输、海洋开发、渔业捕捞、国防建设和维护国家主权具有重要意义。
Meanwhile , i also rethink of how to safeguard the sovereignty under today ' s circumstance and bring forward the preconditions of sovereignty security , that is , enforcing the development of internet information industry , enhancing the ability of information - control , participating in the course of international internet development , struggling for the initiative of internet 同时也就我国应对网络化的挑战如何维护国家主权做出新的思考，提出了主权维护的前提，即加强信息网络产业的发展，提高信息控制能力，积极参与国际网络化进程，争取因特网中的主动权。
