Zhihu is a Chinese social question and answer site and news aggregator. Originally based in Chengdu and with creators from Sichuan, the website launched on January 26, 2011. The number of registered users on Zhihu exceeded 10 million by the end of 2013,[3] and reached 17 million as of May 2015,[4] with 250 million monthly page views.[5]
History
Zhihu began development in August 2010. It went through a closed beta test at the end of December 2010.[4] The final product went online on January 26, 2011.[6][7]