`陈词滥调` is a `chengyu` (成语), a four-character idiom rooted in classical Chinese literature. The ability to use `chengyu` correctly often signals a good education. Ironically, `陈词滥调` is a `chengyu` used to criticize the *poor use* of language—specifically, language that has become formulaic and meaningless. In Western culture, we use the word “cliché” or “platitude” in a very similar way. For example, telling a grieving person “everything happens for a reason” could be dismissed as a platitude. The Chinese concept of `陈词滥调` functions nearly identically but is perhaps applied more frequently in formal contexts, such as critiquing official government statements, corporate mission statements, or uninspired academic writing. While Chinese culture places great value on history and tradition, this term highlights the importance of genuine and thoughtful expression. It shows a cultural awareness that simply repeating old sayings without current relevance or sincere feeling is a form of empty communication. It's a critique of form over substance.
`陈词滥调` is used to express disappointment or disdain for a lack of originality. It carries a strong negative connotation and is generally used in more formal or semi-formal situations.