I conduct a detailed comprehensive study of IRC from the three approaches, and look into the features (structures), principles and social motivations of this special kind of communication by analyzing 19 conversations downloaded randomly from popular Chinese IRC: Sina and QQ.

Network chatting language has become a very important tool of the network communication and the re- alistic communication.

Teenagers chatting on the internet is a satisfaction to the demands of their selfdevelopment, a subconsciously free performance, and a selfreinforcement to their success.

The results showed that:(1) In internet chatting board systems,when tow strangers communicated for the first time in quite a short while,most of the participants made the incorrect judgment on the 16 personality characteristics.

A Chat System Based on UDP Written in Delphi;

But survey shows that 70% of the training time has been consumed in games or chat,on which more and more students has begun to depend.

CORBA architecture of the system in the network chat;

This paper has analyzed the psychological factors and environment factors of network chat, described the positive and negative significance of network chat, and put forward correct networking method to guide university students.

This article is mainly intended to investigate the feasibility,function and superiority of psychological consultation,based on the technology of multi-media network chat.