Microblogging in China 2010, it had been, respectively, 13.8% and 15.5%. In July 2009, Chinese microblogs were severely curtailed when most of the domestic weibo services such as Fanfou were shut down. But it brought the birth of others, such as Tencent Weibo and Sina Weibo, operated by large Chinese Internet companies. Sohu Weibo and NetEase Weibo were suspended in July 2010 under the order of the Chinese administrators. Weibo is now operated as a "beta version", enabling the user to circumvent prohibition. Due to the Internet censorship in China, all of the China-based weibo services are now controlled by various self-censorship policies
Sina Weibo 313 million monthly active users and 139 million daily active users; In combination with the critical time nodes for the development of Weibo, let us tentatively divide the growth of Weibo from its birth into three stages, namely; On 9 April 2013, Alibaba Group announced that it would acquire 18 percent of Sina Weibo for $586 million, with an option to buy up to 30 percent in the future. When Sina Weibo went to NASDAQ, Alibaba exercised the option. Now Alibaba owns 32 percent of Sina Weibo. According to iResearch's report on 30 March 2011, Sina Weibo had 56.5% of