Nantoka/孝子xiào zǐ孝子 (xiào zǐ) is a Chinese word meaning “filial son”.Meanings1filial sonCharacters in 孝子孝xiào · filial piety or obedience子zǐ · sonRelated words孩子child儿子son房子house妻子wife and children妻子wife案子long table; counter样子appearance小子(literary) youngster小子(coll.) boy子son子noun suffix, as in 椅子[yi3 zi5] "chair"日子dayStudy Chinese with flashcards →