| In the current state of socialism with Chinese characteristics, the party advocates a harmonious society and the government change in the ardent hope of people to speak freely is a fundamental requirement of a democratic society, the network will undoubtedly become the best expression of public opinion the most effective way. This is due to the characteristics of the network, but also the current economic and social development of the natural product. With the scientific and technological advances, the rapid development of network technology has greatly widened the space for people's freedom of expression, freedom of expression enriched form. As the network's current network of representative government unprecedented prosperity, is the Chinese Internet become the world's largest, "the House of Representatives," the largest of the "jury", which is fantastic and a great network, but also China reached a turning point of modern civilization. Meanwhile, with the Internet users participated in the in-depth, the network to express the negative effects of subsequent prominent. Network is a heaven or hell? We should give more to protect a network of citizens to freedom of expression, or to be more stringent restrictions? In this paper, two typical cases for the entry point, from the discussion the importance of values of freedom of expression, freedom of expression by analyzing the meaning of the network, characteristics, described through the network the right to exercise freedom of expression, the special value and significance. At the same time, emerging out of the current network does not avoid the negative aspects, and that the restriction is necessary and required. Restrictions related to the network by introducing the principle of the theory as well as the countries concerned on the network (expression) free practical experience, and have raised its network protection and restriction of freedom of expression and a solution to this contradiction.This paper is divided into five parts.The first part of the selected two typical cases: the Sun Zinging case from the front highlights the citizens to exercise freedom of expression, the power of the network. HIV-negative women the event from the hands of warning, we need to use the network freedom of expression. And from a positive and negative freedom of expression led us to network thinking.The second part of the freedom of expression, freedom of expression, the meaning of the network to explain the network from the exercise of freedom of expression and content to be a distinction between.The third part analyzes the network realization of the constitutional rights of freedom of expression and the relationship between the two - the network of citizens to freedom of expression to achieve the right to freedom of expression and public opinion of these two constitutional rights.The fourth section deals with the network has the distinctive features of freedom of expression. Namely, the network has the freedom of expression, the nature of the political and social nature, scope, openness, content, purpose and abundance, equality of subjects, methods of convenience, the identity of anonymity. Paper discusses the characteristics of the network of freedom of expression affirmed freedom of expression, protection of citizens the necessity of the network.Part V discusses the freedom of expression be restricted for the network is reasonable. Discusses the network protection and restriction of freedom of expression and the relationship between the restrictions on foreign principle of freedom of expression on the Internet related to the theory, as well as neighboring countries and our freedom of expression on the network to take restrictive measures, finally, on how to network the freedom of expression to be reasonable, made with limited restrictions on personal recommendations and observations. |