相辅相成 xiāngfǔxiāngchéng HSK7 to complement each other Definitions Defs Origin Strokes Stroke Words Sentences Sents 相 xiāng adverb mutually each other; one another; mutually辅 輔 fǔ nounverb to assist (bound form) to assist or help from the side; to complement相 xiāng adverb mutually each other; one another; mutually成 chéng verb to succeed to succeed; to finish; to be completed