不值一哂

Explanation: Contempt: smile. Not worth a smile. That there is no meaning or dismissive 　　Usage: Verb-object type; as predicate; analogy is meaningless 　　Source: Lu Xun's "Janus-faced set of non-revolution, radical revolution commentators": "Where the brigade's Revolutionary Army, all soldiers must be conscious, very correctly, clearly, this is really revolutionary army, or ignored completely." Thesaurus:  do not worth even a laugh