The willows are weak and the flowers are delicate
Liu Qiang Hua Jiao, a Chinese idiom, is Li ǔ Ru ò Hu ā Ji ā o in pinyin, which means to describe a woman who is slim and beautiful. It's from butterfly in love with flower.
The origin of Idioms
Song · Li Guan's poem "butterfly love flower · beauty" said: "stick temples fragrant cloud double Wan green, willow weak flower Jiao, a little spring foot."
Idiom usage
As an object or attribute; used of women
The willows are weak and the flowers are delicate
It's easier to hide a clear spear than a hidden sword - míng qiāng róng yì duǒ,àn jiàn zuì nán fáng
like fans being out of use after autumn - qiū fēng tuán shàn