What is high-grade red and low-grade black?

There is no distinction between low-grade black and high-grade red. The correct statement is low-level red senior black. Low-level red senior black refers to the destructive activities that are easy to give people good intentions or unintentional actions (senior black) under the packaging of low-level cheap formal "politically correct" actions (low-level red).

Senior black, network language, refers to the flexible use of profound knowledge of Chinese language and literature, with a simple but incisive way to accurately smear and attack.

This word is mostly used in the political field and refers to deliberate "blackness" with ulterior motives. It may be more skillful and humorous in language, and sometimes it is disguised under the cloak of academics. Then it is to interpret the party's ideals, beliefs, purposes, principles and policies in an extreme way in order to achieve the purpose of "black".

Citation example

Some people talk about the change of style, writing that "the deputy mayor ate the moon cake he bought with his own money", implying that officials used to "spend no money";

Some people talk about strict discipline and publicize "being warned for not answering the call of the inspection team for 4 minutes", which makes people feel that discipline is "lacking in humanity";

Some people talk about getting rid of poverty and write "poverty-stricken cadres marry poor women", which easily reminds people of our party's poverty-stricken policy "digressing".

Some of these examples are too hard and give people a handle; Some are subjective and divorced from reality; Some behaviors are extreme and counterproductive; Some people confuse people with labels. In the final analysis, what is black is the image and prestige of the party.