It's very simple
Chinese idiom, Pinyin is j ī Ji ǎ NCH ō NGD 庸 ng, which means the stack of books, fill the room, describe the article is very much. It comes from Ode to Wannian Baoli.
The origin of Idioms
Fang Bao's Ode to Wannian Baoli in the Qing Dynasty said, "it's only my emperor who has made great achievements in virtue and good governance. Although he has accumulated a lot, he can't exhaust himself."
Idiom usage
As a predicate or attribute; used in figurative sentences.
Chinese PinYin : jī jiǎn chōng dòng
It's very simple
Look before and ignore after. gù qián bù gù hòu
the broken stem of a floating duckweed -- wandering about. duàn gěng piāo péng
charge into the enemy ranks. cuī fēng xiàn zhèn