Deep and profound
Chinese idiom, Pinyin is g à ush à NJ í à o, which means to explore and make the most of profound meaning and truth. From Mr. Xuanwen Li Zicai Ming.
source
Source: Mr. Xuanwen's Li Zicai Ming written by Cai Yong of Han Dynasty: "Xiu Shao is eager to learn, and he is wandering in his heart to learn from mo. he not only synthesizes the seven classics, but also excels in the weft. He is extremely profound and can't read the imperial edict."
Discrimination of words
Usage: used as predicate and attributive; for academic purposes, etc
Deep and profound
give a person bellyfuls of fisticuffs - bǎo yǐ lǎo quán
Stop the clouds and circle the beams - è yún rào liáng