Civil society as the essence of the harmonious society, constitutes the logic standpoint of social communication mechanism construction for us to support high school s stable; we must persist in the belief of integration, development and system, trying to construct the political communication mechanism, interest communication mechanism and comprehensive communication mechanism.

On the basis of expounding the intension of coordination and management mechanism, this article states five important coordination and management mechanisms of construction project as follows: decision mechanism, cooperation mechanism, communication mechanism, incentive mechan.

To build and perfect communication mechanism in public emergency becomes a hot topic which attract people’s eyeball.

Characteristics as well as natural and social mechanism of extreme drought of Chongqing were analyzed, and protection strategies were proposed.

In recent years,the third mechanism of environmental protection,namely the social mechanism has been paid great emphasis by all the society.

Applying the basic concept of global coordination, the article raises a proposition to construct a social mechanism for sustainable development and expounds economic, legal, ethical mechanism of global coordination in very concrete terms.

To prevent and punish corruption, we should set up a social system via the way of accelerating enactment of law, completing legislative systems, and combination of high payment and cultivation.