All night long
Throughout the night, the Chinese idiom Li á nm í ngch è y è means a whole night, from dark to dawn. It's the same as "day and night". From long night.
Analysis of Idioms
[synonym]: night after night, night after night, night after night
The origin of Idioms
Yao xueyin's "long night" 2: "when I left Xinyang, the buses in the southern section of the pinghan line were no longer available, and all the vehicles were transporting the army day and night."
Idiom usage
Used as an attributive or adverbial.
All night long
Look for words behind closed doors - bì mén mì jù
when a leopard dies , it leaves its skin - bào sǐ liú pí
Words without words are not far from deeds - yán ér wú wén,xíng zhī bù yuǎn