at dead of night
In the middle of the night, Chinese idiom, Pinyin is h ē ITI ā Nb à NY è, which means midnight. From three years ago.
The origin of Idioms
From Ma Feng's three years ago: "an old man said:" what are you afraid of in the dark! No one from the Red Star Club will come. "
Word usage
Late at night, used in spoken English
at dead of night
hardship of travel without shelter - cān fēng sù shuǐ
Incompatibility between ice and charcoal - bīng tàn bù xiāng róng
maintain an old acquaintanceship having no real understanding with each other - bái tóu ér xīn