- 言 nounspeechwords; talk; what is said
- 不 adverbnotNegative adverb used before verbs, adjectives, and other adverbs to indicate negation; also used as a bound-form prefix to form terms with opposite meanings
- 顾 顧 verbto look afterto attend to; to care for; to take into consideration; to pay attention to
- 行 nounbehaviorbehavior; conduct; (bound form) one's actions