Rogue: Generally speaking, it refers to people who are not doing their job properly, who often make troubles and have low cultural quality. It also refers to people who don't respect others and have obscene language or actions or thoughts towards others.

Local ruffians: local hooligans, rogues, local bullies and unreasonable people. People who are overbearing, unreasonable and bully the disadvantaged groups in a certain area.

Local ruffians include hooligans, and local ruffians have a more regional concept.

Rogue:

(1) refers to people who have no fixed job and often make trouble.

For example: rogue gangs, Chen and others, crows and sparrows, chapter 4, chapter 6: "rogue A waved, and B and C rushed into the back room."

(2) Bad and indecent behavior

For example: playing hooliganism, playing dirty tricks, running wild and splashing water and other bad behaviors.

(3) the object of ridicule in entertainment programs

For example, hooligans know martial arts and no one can stop them.