冠冕堂皇

Explanation: Describe the appearance or CP solemn look. 　　Usage: The main predicate; as subject, object, attribute; containing derogatory 　　Source: Qing Li Baojia "Bureaucrats" 56 back: "There are some older people to see him high-sounding words were, say, a person despite hobby, there is still the heart of self-love." 　　Examples: The less some ~, then do more tangible things.