忧患

chōng mǎn yōu huàn

充满忧患

be full of hardships and difficulties

huáng hé yǐ qián bèi chēng wéi zhōng guó de yōu huàn

黄河以前被称为中国的忧患。

The Yellow River was formally called China's sorrow.

bǎo shòu yōu huàn

饱受忧患

have gone through a good deal

shēn kè de yōu huàn yì shí

深刻的忧患意识

a deep sense of unease