Job description: Teach children from 6 years old - 9 years old about grammar. - Come up with ideas and implement creative teaching activities to help create excitement for students. - Plan teaching in accordance with the center's curriculum. - Prepare reports, evaluate scores and give feedback to students. - Make sure students understand and understand the lecture. - Actively and proactively answer students' questions. - Summarize and evaluate student results as well as propose plans to improve teaching quality. - Arrange mid-term and final exams according to the required central question set.