赤子之心 chìzǐzhīxīn innocence Origin Definitions Defs Strokes Stroke Words Sentences Sents Showing: All meanings (2) All meanings 1 chìzǐzhīxīn innocence sincerity 1 sentence 赤子之心 chìzǐ zhī xīn A pure, child-like heart. Source: Dong Chinese Dictionary