the dragon 's liver and the phoenix 's marrow
Longxuefengsui, a Chinese idiom, Pinyin is l ó ngxu è f è ngsu ǐ, meaning noble blood. From the princess's daughter.
The origin of Idioms
Zhao Danian's "princess's daughter" 5: "never ask the beloved two girls, the bloody princess in cloth to jump the moat again!" And: "is that dragon's blood and Phoenix's marrow really working on this revolutionary woman soldier?"
Idiom usage
As subject, object, attribute; used in figurative sentences
the dragon 's liver and the phoenix 's marrow
a single spark can start a prairie fire - xīng huǒ liáo yuán
a wide expanse of mist-covered waters - yān bō hào miǎo