go into the whys and wherefores of
To get to the bottom, Chinese idioms, Pinyin is Zhu ī g ē nx ú nd ǐ, which means to investigate the details. It comes from soul broken pear garden in Sha Lu market.
Idiom usage
As predicate, object, adverbial; refer to the root cause
Analysis of Idioms
Synonyms: to get to the bottom, to get to the bottom
The origin of Idioms
Chapter 29 of soul broken pear garden in Sha Lu Market: "if we go to the bottom, we will definitely involve Bai Yumei."
Idiom explanation
Find out the details. It's the same as "getting to the bottom".
go into the whys and wherefores of
The past does not mend the present - bù fǎ gǔ bù xiū jīn
a learner has no need of a constant teacher - xué wú cháng shī
do something perfunctorily as a routing practice - gù shuò xì yáng