In fact, for learners in China, teachers in English training institutions are all transformed from learners' identities and can become teachers. Then, TAs themselves are excellent, and they know what common mistakes China English learners will make in the learning process. Therefore, first of all, it is worthy of recognition that teachers in many English training institutions can still do it.

In addition, the emergence of online English learning is due to the development of internet technology, which is transformed from traditional offline English learning. So, first of all, in terms of learning convenience, online learning has advantages. It no longer requires learners to go back and forth between the classroom and home frequently, but can study through the Internet, which greatly saves time and energy and actually relieves the pressure of learners to some extent. In addition, online learning, because the cost of institutions is not very high, is also low cost for learners, and will not cause too much economic pressure, which can be regarded as giving more people the opportunity to learn.

Finally, it needs to be emphasized that an online learning is actually no different from the traditional offline learning, just changing the learning method. If learners are willing to work hard, they will certainly learn well.