顽石点头 wánshídiǎntóu extremely persuasive Origin Definitions Defs Strokes Stroke Words Sentences Sents 顽 頑 wán unpolished (bound form) unpolished stone; coarse and hard石 shí noun stone rock; stone; (bound form) made of stone; rock-like点 點 diǎn verbnoun to nod to nod (one's head)头 頭 tóu noun head the head of a human or animal; hair or hairstyle