Beijing-based Chinese community Q&A website Zhihu has received US$22 million series B financing led by SAIF Partners, according to Chinese media reports.
The latest round values Zhihu at over US$100 million.
Previously, Zhihu received an undisclosed amount of angel investment from Kai-Fu Lee, CEO of Innovation Works in 2011. It received series A financing of around US$10 million from Qiming Venture Partners.
Established in December 2010, Zhihu claims to have over 6 million registered users, according to its website.