套话 tàohuà polite expressions Origin Definitions Defs Strokes Stroke Words Sentences Sents 客套话 kètàohuà polite formulas Conventional greetings or polite remarks used in social situations, such as when welcoming a guest or showing courtesy.话里套话 huàlǐtàohuà digress To touch upon other matters or tangential topics while discussing a central subject