"Everything is student-centered" is the highest guiding principle of my teaching. Teaching methods and teaching materials are all student-centered. Advocate teaching students in accordance with their aptitude, entertaining and entertaining students, so that students can apply what they have learned. So my lessons are never boring. 1. Focus on oral practice to improve listening and speaking skills. 2. 80% of the conversation class is for oral practice. 3. Orthodox phonetic bopomofo learning method 4. Immersive teaching, focusing on learning results. Specialized Mathematics Teaching at High School Level.