My teaching way is significantly different from there teaching ( I am always beside student to help them if they have any questions about chemistry). Before starting the online session, there will be a small test to test my student to know that if they learned their lesson or not. This is one of the best way in Vietnam that I used before to teach my student. I had experience in teaching in Vietnam before, I taught GCSE student in Vietnam who is doing their process in GCSE degree. I can help them to improve their score and help them to understand specificaly about the chemistry which means make them interested in chemistry. Chemistry is not difficult if they learn hard and learn my teaching way.