对 + Noun + 有利
有利 (yǒulì) means "advantageous" or "beneficial" and is used to describe something that is favorable to a person or situation. It is often followed by 于 to indicate who or what benefits. For example, 对我们有利 means "advantageous to us."
早起锻炼有利于保持身体健康。
Zǎo qǐ duànliàn yǒulì yú bǎochí shēntǐ jiànkāng.
Exercising early in the morning is beneficial for maintaining good health.
这个政策对中小企业的发展非常有利。
Zhège zhèngcè duì zhōngxiǎo qǐyè de fāzhǎn fēicháng yǒulì.
This policy is very beneficial to the development of small and medium-sized enterprises.
多读书有利于提高写作能力。
Duō dú shū yǒulì yú tígāo xiězuò nénglì.
Reading more is beneficial for improving writing skills.