有助于yǒuzhùyúTop 6000Meanings1. to contribute to; to promoteCharacters used有to have助to help于toExamples1所有suǒyǒu这些zhèxiē都dōu有助于yǒuzhùyú增加zēngjiā我们wǒmen的de幸福xìngfú。All these things serve to add to our happiness.