Smart heart
Lingxinhuichi, a Chinese idiom, Pinyin is l í NGX ī nhu ì ch ǐ, which means intelligent and eloquent. From Yuanyang die.
The origin of Idioms
Cheng Yuwen's "Yuanyang die" in the Qing Dynasty: "Cai Wenji is smart and intelligent, and she disgraces the imperial palace."
Idiom usage
It is used as predicate and attribute
Smart heart
Point the South and attack the North - zhǐ nán gōng běi
be cheap and at the same time very good - jià lián wù měi