① Scoring is a common cheating phenomenon in various online games, forums and other online services that record scores. The level playing field in the arena was destroyed by the scorer. Some gamers use illegal behavior to gain personal rankings and arena points in the arena for personal gain. In the game, in order to get a high score, one person deliberately lets another person lose when playing with himself, which is called scoring.

(2) Brush marks also means that after the college entrance examination failed to achieve ideal results, the original low marks were covered by re-establishing higher marks.

(3) After changing the certificate of passing CET-4 and CET-6 into a report card, great changes have taken place in college students' examination thoughts, one of which is the appearance of "brushing marks". Although they have passed the passing line of 425 points, in order to pursue higher scores and refresh their grades, they continue to apply for the exam, and some even threaten not to give up until the first number of grades is 6.