孝 xiào HSK7 filial piety Origin Definitions Defs Strokes Stroke Words Sentences Sents Showing: All meanings (2) All meanings 2 xiào 2 filial piety 1mourning apparel 1 2 sentences 他正为去世的祖父穿孝。 tā zhèng wèi qùshì de zǔfù chuān xiào. He is in mourning for his late grandfather. Source: Dong Chinese Dictionary百善孝为先。 bǎi shàn xiào wéi xiān. Of all virtues, filial piety is the most important. Source: Dong Chinese Dictionary