First, students and parents should not form the habit of buttering up teachers, and should not form the bad habit of getting angry if they don't get cheap; Second, the school should start from the principal, set up a proofing standard, refuse gifts from students and parents, and require teachers to strictly implement this regulation and establish a top-down system to ensure integrity. If there is an error in any link, it will be seriously investigated and checked to the end; Third, the whole education system should take this as a negative example, resolutely clean up the team of teachers who violate the discipline against the wind, and let the offenders pay a heavy price to warn others.