Along with the process of world integration, the socio-cultural interference requires the language to have changes to meet the new communication needs. Therefore, since our country began to integrate, the language gradually appeared new phenomena. Especially for school age students. However, besides new and progressive words, there are also many obscure and obscene words. Accompanying that, the communication attitude of students today is also seriously degraded to an alarming level. The communication language of students today is a matter of deep concern. Language is the word that each person sends to the people around. People's language is used to express their intentions and attitudes towards the other person. However, it is a fact that nowadays students seem to use language in a very one-sided, unfiltered way. Swearing and swearing can be because young people see that people around them talk a lot without being reminded that it is wrong, so they continue to learn. Almost, young people today are immune to this phenomenon. They find it familiar, interesting, and want to follow suit. The use of inappropriate language in communication gives rise to violence in society. Just because of words, conflicts arise, leading to many sharp conflicts with unfortunate consequences. According to the statistics of the authorities, more than 60 cases of fighting today are related to the issue of speech. The problem of language culture and language culture education for the young generation in the current period has been solved. become an urgent issue, needing the cooperation of social forces. As the subject of awareness and action, young people have a very important role in contributing to preserving the purity and beauty of the Vietnamese language on the basis of inheriting and promoting the traditions that go hand in hand with the creativity. create Vietnamese. create new values ​​in line with the spirit of the times.