头脑 tóunǎo HSK3 mind Definitions Defs Origin Strokes Stroke Words Sentences Sents Showing: leader All meanings 13 tóunǎo 13 mind 11gist 1leader 1 1 sentence for 头脑 (tóunǎo — leader) 他是该组织的核心头脑。 tā shì gāi zǔzhī de héxīn tóunǎo. He is the mastermind behind the organization. Source: Dong Chinese Dictionary