In the dark
Seeking things in a dark room is a Chinese idiom. Pinyin means "Xun NSH à Qi ú w à". It means to look for things in a room without light. It means that reading is not effective. It comes from a collection of Zhu Zi's language categories, a general introduction to learning.
Idiom usage
It is no more effective to do so than to seek things in the dark.
The origin of Idioms
"If you look for things in a dark room, you will see the fire; if you just grope, you will try your best, but you can't find it."
Idiom explanation
Looking for things in a room without light. This is a metaphor for reading to no avail.
In the dark
a plot to gain time in order to complete defense - huǎn bīng zhī jì
it is hard to wait till the huanghe river is clear - hé qīng nán sì
said of the integrity of a public servant who does not take a single penny unrightfully - yī jiè bù gǒu
beautiful days and nights with moon and flowers - huā zhāo yuè xī