Practice in depth
It refers to honest heart and honest behavior.
Idioms and allusions
[source] Hanshu · biography of Han'an states: "he (Husui) is a gentleman in the deep."
Discrimination of words
As a predicate or attributive; used to be a person
Chinese PinYin : shēn zhōng dǔ xíng
Practice in depth
have a successful official career. guān yùn hēng gōng
There is a knife on the willow, and a knife on the mulberry. liǔ shù shàng zháo dāo,sāng sh
an unheard-of fantastic story. qiān gǔ qí wén
The mouth is choked up like a stream. kǒu yōng ruò chuān
have a recurrence of an old illness. jiù bìng fù fā