Internet users in China are facing a different situation. Foreign micro-blogging services like Twitter, Facebook, Plurk, Tumblr, and Google+ are censored in China. The users use Chinese Weibo services such as Sina Weibo and Tencent Weibo. Tailored to Chinese people, these webs are like hybrids of Twitter and Facebook. They implement basic features of Twitter and allow users to comment to others' posts, as well as a post with graphical emoticons, attach an image, music and video files. A survey by the Data Center of China Internet from 2010 showed that Chinese micro-blog users most often pursued content created by friends, experts in a specific field or related to celebrities.