Changing customs
In Chinese, Pinyin is bi à NF à nggais ú, which means to change the old customs. It comes from potential husband on three styles.
The origin of Idioms
Wang Fu of the Han Dynasty wrote "on the three styles of potential husband:" therefore, those who want to change their customs will be shocked by their rewards and punishments, and the people will see them easily. "
Idiom usage
It refers to changing customs
Changing customs
the crumbs which fall from one 's master 's table - yú bēi lěng zhì
Riding on oxen and looking for oxen - qí niú mì niú
said of a loyal counsellor who gives admonition to the emperor in person - miàn shé tíng zhèng