孩子气 háiziqì childish Definitions Defs Origin Strokes Stroke Words Sentences Sents Showing: childishness All meanings 2 háiziqì 2 childish 1childishness 1 1 sentence for 孩子气 (háiziqì — childishness) 过了这么多年,他身上的那种孩子气一点都没变。 guò le zhème duō nián, tā shēnshang de nà zhǒng háiziqì yīdiǎn dōu méi biàn. After all these years, his childishness hasn't changed a bit. Source: Dong Chinese Dictionary