老师劝告我好好学习。
lǎoshī quàngào wǒ hǎohǎo xuéxí 。
The teacher advised me to study hard.
他的劝告对我很有帮助。
tāde quàngào duì wǒ hěnyǒu bāngzhù 。
His advice was very helpful to me.
我想劝告你做出明智的选择。
wǒxiǎng quàngào nǐ zuòchū míngzhì de xuǎnzé 。
I would like to advise you to make a wise choice.