Deep and vigorous
Yuanyong Fengli, a Chinese idiom, is Yu ā NY ǒ NGF ē NGL ì in pinyin, which means that the speech is endless. From baopuzi xingpin.
The origin of Idioms
In the book baopuzi xingpin written by Ge Hong of Jin Dynasty, it is said that "scholars can become clear and sharp organically, and they can speak skillfully and vividly. They can draw metaphors, and they are profound and vigorous. However, the body can't do what the mouth says. "
Idiom usage
As an object or attribute; used in figurative sentences
Deep and vigorous
do one 's best till one 's heart ceases to beat - bì ér hòu yǐ
be prepared to meet the challenge - yán zhèn yǐ dài