Chinese internet users can not use Facebook or Twitter in China because some restricted policies but that’s make native microblog has a change to grow up itself. Sina microblog is a successful example. Obviously, sina microblog has similar functions compared with Twitter, however Sina Company also do some of modify in order to make the service more suitable for Chinese internet users. According to the official data, the total sina macroblog users will break through one billion.

Another point I would like to say is that sina microblog is not just account for self use but sometimes also become a symbolic oriented public opinion which from huge Chinese internet users. Network makes people power more strong and sometimes it will reflect a real issue or change issue’s result.