be devoid of any sense of shame
The Chinese idiom Ti á Nb ù zh ī Ku ì in pinyin means to live in peace without shame, which is the same as "being shameless"; it comes from fangguanlun.
The origin of Idioms
In Fang Guan Lun written by Yan Ermei in Qing Dynasty: "the military law, the general who loses the law, will be killed. If the law is broken, it should be cut. If it is not cut, it is illegal. If it is still peaceful, it is full of guests
Idiom usage
It is used as predicate, attributive and adverbial.
be devoid of any sense of shame
many generals and ample soldiers - bīng duō jiàng guǎng