母子 (mǔ zǐ) means “mother and child; parent and subsidiary (companies); principal and interest”. It is an HSK 6 Chinese word in the HSK 3.0 vocabulary.
母子二人相依为命。
Mǔzǐ èr rén xiāngyī wéi mìng.
The mother and son depend on each other for survival.
Updated: