尽力而为 jìnlì'érwéi to do one's best Origin Definitions Defs Strokes Stroke Words Sentences Sents 尽力 盡力 jìnlì verb + noun to try one's best to strive one's hardest or do all one can而 ér particleconjunction [adverbial linker] Connects an adverb-like description to the following verb to show the manner, cause, or basis of an action.为 為 wéi verb to do to do; to make; to act; to govern; to manage