To study and think deeply
Dizhiyansi, a Chinese idiom, Pinyin is d ǐ zh ì y á ns ī, which means to concentrate and study deeply. It's from Strange Tales from a lonely studio Hu siniang.
Idiom usage
Used as a predicate or attribute; used for thinking
The origin of Idioms
In Pu Songling's strange tales from a lonely studio Hu siniang of the Qing Dynasty, it is said that "Cheng enters Wei, and he is determined to study and think, so as to sell it."
Chinese PinYin : dǐ zhì yán sī
To study and think deeply
the dragon 's liver and the phoenix 's marrow. lóng gān fèng suǐ
One son becomes a monk and nine ancestors ascend to heaven. yī zǐ chū jiā,jiǔ zǔ shēng tiān
stand between heaven and earth. dài yuán lǚ fāng
Follow the rooster and the dog. jià jī suí jī,jià gǒu suí gǒu