更 gēng/gèng, to change or replace/to experience/one of the five two-hour periods into which t... 木 Mù/mù, surname Mu, tree/wood/coffin/wooden/simple/numb/one of the eight categories of a... 梗 gěng, branch/stem/stalk/CL:根[gēn]/to block/to hinder/(Tw) interesting, fresh, or amusi... 曰 yuē, to speak/to say ?