No mercy, no justice
Chinese is an idiom, Pinyin is Ju é R é NQ ì y ì, meaning Lao Tzu's idea of governing by doing nothing. From Laozi.
The origin of Idioms
Chapter 19 of Lao Tzu: "to be absolutely holy and to abandon wisdom, to benefit the people a hundred times, to be absolutely benevolent and to abandon righteousness, and to restore filial piety to the people."
Idiom usage
As an object or attribute, it refers to governing by inaction
No mercy, no justice
both the branches and leaves spread out - zhī yè fú sū
an exalted discussion and extensive statement - chóng lùn hóng yì