鈴聲

铃 = 令 + 钅 : Li Qingzhao (li) is living next to engine, and her neighbors installed some very annoying little bells (铃) next to their entrance ((e)ng2). As a consequence she got an official decree by the emperor and a Ling Pai (令) that allows her to have them remove the bells, but as she visits the engine home no-one is there. Short-tempered she just uses her golden harpoon (钅) to take off the little annoying bells (铃).

声 = 士 + 尸 + 丨 : Sherlock Holmes (sh) hears the terrifying sound (声) of bone (丨) on stone in front of the engine ((e)ng1), and he's sure that there must be a ghost (尸). Indeed it's only the bachelor (士) who wants to scare Sherlock.