keep strictly the rules for reward and punishment
It is a Chinese idiom. The Pinyin is Ji ǎ NGF á f ē nm í ng, which means that the reward should be paid and the punishment should not be ambiguous. It comes from the principle of distribution according to work.
The origin of Idioms
Deng Xiaoping's "adhere to the principle of distribution according to work": "there should be rewards and punishments, and the rewards and punishments should be clear."
Analysis of Idioms
A clear distinction between reward and punishment
Idiom usage
A person in charge must be impartial and clear-cut in rewards and punishments in order to establish a good discipline and convince the public.
keep strictly the rules for reward and punishment
an unexpected or undeserved gain - tǎng lái zhī wù
employ incapable men instead of able men - huáng zhōng huǐ qì