always beautiful
Yichen Yixi, a Chinese idiom, means beautiful when angry and happy. From the romance of the Western chamber.
The origin of Idioms
Yuan Shifu's first book of the romance of the Western Chamber: ah, who wants to meet an immortal in the temple! I see him happy and angry with the spring breeze, but he should stick a jade mother of pearl. "
Idiom usage
It is generally used to describe women. I'm not happy, I'm not happy, I'm not happy, I'm wandering on the pool, I'm flying. The fifth chapter of a dream of Red Mansions by Cao Xueqin in Qing Dynasty
always beautiful
Beating the ground out of one's stomach - gǔ fù jī rǎng
peace of heart or mind attained by staying away from - ěr gēn qīng jìng
be engraved on the heart and memory - míng jì bù wàng