坦然无惧 tǎnránwújù calm and fearless Origin Definitions Defs Strokes Stroke Words Sentences Sents 坦然 tǎnrán calm and open calm and unperturbed; open and honest with a clear conscience无 無 wú adjectiveverb to not have to not have; there is no; lack; (as prefix) non-; un-; -less惧 懼 jù nounverb to fear to fear; to dread; to be afraid of