No complaints, no pains
As a Chinese idiom, we are not afraid to complain.
Idioms and allusions
It comes from Yan's family's collection of bamboo slips written by Yan photosensitive in Qing Dynasty: "it's not the pen that can do all kinds of things to keep a man's heart of being cautious and worthy of the house's leakage."
Discrimination of words
It is a combination of usage, predicate, attribute and adverbial, with commendatory meaning
Example Laoshe's Camel Xiangzi: "he goes to work all day long, but when he does it, he thinks of it."
Diligent and hard-working
The opposite is complaining
Willingly bear the burden of hardware
(English)
I'm not afraid to be blamed for my hard work. Shi Yukun's three heroes and five righteousness in Qing Dynasty.
No complaints, no pains
not a single arrow missed its target - jiàn bù xū fā
deal with a host of problems every day - rì yǒu wàn jī