Concert pianist Li Yundi, one of China’s most famous musicians, has been detained in Beijing for prostitution allegations, state media said on Oct. 21, prompting some incredulity and a lot of mockery on Chinese social media. Reuters was unable to immediately reach Li or a representative for comment. Police in the Chinese capital’s Chaoyang district said they had detailed a 39-year-old man surnamed Li, along with a 29-year-old female surnamed Chen after receiving reports from the public of prostitution in a neighborhood they did not identify. Both people confessed to the illegal activity, according to the police statement on Weibo, a microblogging platform similar to Twitter. The police account later posted a close-up photograph of a piano. Chinese Communist Party mouthpiece People’s Daily identified the man as Li Yundi, using the hashtag #LiYundiDetainedForProstitution. The hashtag had been viewed some 790 million times within two hours of the police post and …