解铃还须系铃人jiělíngháixūxìlíngrénMeanings1. lit. whoever hung the bell on the tiger's neck must untie it (idiom)2. fig. whoever started the trouble should end itCharacters used解to divide铃bell还still须must系system人personExamples1解铃还须系铃人jiělíngháixūxìlíngrén。To solve a problem, you must find the one responsible for it.