Currently, our state has great policies to give priority to the education sector and has also taken specific measures to improve the quality of training for the contingent of pupils and students in the country. We have not discussed the issue of learning cultural knowledge and what we are concerned about first is the issue of moral education for students. In the past, his father used to say "wise birds speak their free language, wise people speak softly to hear", or "learn to eat, learn to speak, learn to eat, open school" ... The voices of the students are not being taken seriously. We can notice that when listening to groups of students talking to each other, we will see the words they use, even if they can say the words in any situation. Take so nice. And many students believe that it is the teen language, the language of young people, but do not know that this trend affects them greatly. These words do not in any educational environment teach them and encourage them to use such words.