This is the 4058th most frequent Chinese word.
利于
"利于" means "be beneficial to" or "be conducive to."
Here, '利于' indicates a beneficial relationship emphasizing that physical exercise contributes positively to health improvement.
多进行体育锻炼有利于增强体质。
Engaging in physical exercise is beneficial for improving physical health.
In this sentence, '利于' is used to associate positive dietary habits with health improvements.
保持好的饮食习惯有利于身体健康。
Maintaining good eating habits is beneficial for physical well-being.
'利于' here denotes that acquiring new knowledge regularly positively affects one's career growth.