look for a needle in a bottle of hay
Looking for a needle in a haystack is a Chinese idiom. Pinyin is d à h à IL à ozh à n, which means fishing for a needle in a haystack. Metaphors are hard to find. It's from Jing Chai Ji, wrong obituary.
The origin of Idioms
Yuan Ke Danqiu's jingchai Ji · wrong obituary: "son, I don't want to meet you in this life, unless I look for a needle in a haystack."
Idiom usage
It is used as object, attribute and adverbial in figurative sentences. The story of spring and Wuhu: looking for profit is like looking for a needle in a haystack, stirring up trouble is like firewood. Chapter 7 of Wu Jianren's the strange situation witnessed in the past 20 years: it's like, where can we catch him.
Analysis of Idioms
Antonyms: easy, easy, easy to get
look for a needle in a bottle of hay
return after victory in war to the imperial court to report his meritorious services - dé shèng huí cháo