愁肠百结
(chóu cháng bǎi jié)
愁容满面
(chóu róng mǎn miàn)
如丧考妣
(rú sāng kǎo bǐ)
愁眉不展
(chóu méi bù zhǎn)
愁眉苦脸
(chóu méi kǔ liǎn)
忧心忡忡
(yōu xīn chōng chōng)