make endless exorbitant demands
As a Chinese idiom, Pinyin is "Zhaqi ú w ú D ù", which means that there is no limit to extort money and bribes. It comes from the biography of Yu Xun in the old book of Tang Dynasty.
Idiom explanation
There is no limit to extorting and demanding bribes.
The origin of Idioms
"The old book of the Tang Dynasty, biography of Yu Xuan:" he is good at promoting the whole division, arrogating himself to the right music, invading and insulting the middle envoys, stopping and controlling prisoners, killing people well, and punishing people without restraint. Therefore, his posthumous title is Li. "
Analysis of Idioms
A synonym: endless pursuit
Idiom usage
To be greedy is not enough
make endless exorbitant demands
with a bear 's loin and a tiger 's back - xióng yāo hǔ bèi
the sweet grass and the smelly grass store in the same ware - xūn yóu tóng qì