Sina Weibo Sina Weibo Sina Weibo () is a Chinese microblogging (weibo) website. Launched by Sina Corporation on 14 August 2009, it is one of the most popular social media platforms in China. As of Q3 2018, Sina Weibo has over 445 million monthly active users, with surging stocks, advertising sales, revenue and total earnings in the quarter. At the start of 2018, it surpassed US$30 billion market valuation mark for the first time. In March 2014, Sina Corporation announced a spinoff of Weibo as a separate entity and filed an IPO under the symbol WB. Sina carved-out part 11% of Weibo
Sina Weibo and comments. Hashtags differ slightly, using a double-hashtag "#HashName#" method, since the lack of spacing between Chinese characters necessitates a closing tag. Users can own hashtags by requesting the monitoring of a certain hashtag from the Sinai Weibo. Users can send an application and receive an answer from the company within one to three days. Once the Users own a hashtag they will have access to a wide variety of functions available only to them. The moderators need to stay active if they posts less than 1 post in a calendar week, they will be expelled from hosting the hashtag.