The rapid development in the information age, emerge in endlessly medium comes out. People have many choices to propose their opinion, for example Facebook, twitter, YouTube, and so on.

Firstly the definition of social media, Social media is allowing people to write, share, evaluation, discussion, mutual communication and technology website. Social media should be a large number of netizens spontaneously contribution, extraction, the creation of news and information, process and communication. Produce of social media is dependent on the development of web.

Talking about the popular social media platforms between the folks  in china have to be wechat and weibo. It  take the place of  Renren which is quite similar with Facebook and  Kaixin, a  network community.

The huge change needed thinking.