于

nǐ de lái xìn yú shí wǔ rì shōu dào

你的来信于十五日收到。

Your letter was received on the 15th.

huì yì jiāng dìng yú míng tiān jǔ xíng

会议将定于明天举行。

The meeting is scheduled for tomorrow.

tā shēng yú wū lǔ mù qí shì

他生于乌鲁木齐市。

He was born in Urumqi.

tā xiàn shēn yú kē xué

他献身于科学。

He dedicates himself to science.

zhè yàng yú nǐ zì jǐ bù lì

这样于你自己不利。

It won't do you any good.

xīn xiān kōng qì yǒu lì yú jiàn kāng

新鲜空气有利于健康。

Fresh air is conducive to health.

yú wǒ hé gān ne

于我何干呢？

What does it have to do with me?

xiàn zài de xíng shì yú wǒ men yǒu lì

现在的形势于我们有利。

The current situation is in our favour.

zhǔ duì fù yú kè duì

主队负于客队。

The home team was defeated by the visiting team.

jiàn xiào yú dà jiā

见笑于大家

be laughed at by experts

yǒu yì guì yú jīn

友谊贵于金。

Friendship is more precious than gold.

rén gù yǒu yī sǐ huò zhòng yú tài shān yì huò qīng yú hóng máo

人固有一死，或重于泰山，亦或轻于鸿毛。

Though death befalls all men alike, it may be weightier than Mount Tai or lighter than a feather.

bì yè yú míng pái xué xiào

毕业于名牌学校

graduate from a prestigious university

fā yuán yú yī chù shān quán

发源于一处山泉

rise from a mountain spring

shì jiè shang zhè xiē zuì wěi dà de wén huà dōu qǐ yuán yú yà zhōu

世界上这些最伟大的文化都起源于亚洲。

It was in Asia that some of the world's greatest cultures had their birth.

sǐ yú nì shuǐ

死于溺水

die from drowning

qiú zhù yú bié rén

求助于别人

ask people for help

zhōng yú jí yóu

衷于集邮

be keen on stamp collecting