claim: Manchester United was sued in 1878.
evidence: Zhihu is a Chinese question-and-answer website where questions are created , answered , edited and organized by the community of its users .. Chinese. Chinese language. question-and-answer website. List of question-and-answer websites. Its website , zhihu.com , was launched on January 26 , 2011 .. The number of registered users of Zhihu had exceeded 10 millions by the end of 2013 , and reached 17 millions as of May 2015 with 250 million monthly page views .. In Classical Chinese , `` Zhihu '' means `` Do you know ? ''. Chinese. Chinese language. Classical Chinese. Classical Chinese. Chinese-language internet users nowadays increasingly resort to Zhihu for expert knowledge and insights into various topics .. Chinese. Chinese language