Every language is important to their country whereas Khmer Literature is impacted due to the fact that the number of English learners are boosting annually. An obvious reason is that English is their second language which needs more effort on behalf of their goals to learn abroad. Therefore, it has become a big problem that students’ writing has so many mistakes with the grammar. It is the same as Liger students since most of the target to learn abroad. However, our Khmer class is different from the government’s curriculum. We always research more deeply about each lesson. For example, we learn about Khmer punctuation on its usage and some history. For that reason, I feel more comfortable in writing Khmer essay which includes the uncommon marks as well.