Hello, we have been working on corpus for a while. Corpus is a large collection of texts selected in a systematic way and stored as an electronic database. And this database is often used in linguistics to validate rules. The idea of integrating this into language teaching can provide many benefits for the learning process of students. They can learn to the smallest detail of the word they are learning. They can easily understand the differences between the confused word pairs through many examples. this system can provide hundreds of sentence examples for a word for students. This can facilitate vocabulary acquisition. However, since the use of the corpus may seem confusing at first, attention should be paid to giving students a full insturction. Even I still have a lot of things to solve, so even though I tried my best, at some points I couldn't do the things I wanted to do. But I will continue to improve myself in this regard. I worked alone. While I was prepa...