I have been doing tuition (mentoring) to secondary students in their schools, mostly on Science (all sciences) and Maths. Sometimes they will ask me questions regarding other subjects too. I have also taught private tuition for O level, mainly on maths and science. I have an interesting approach in teaching maths and science hence a significant improve is shown in my students. The other subject that I am good at teaching is language, mainly Chinese and Higher Chinese. I also teach upper primary, mainly on maths and science. I have also taught a Malay student Malay Language to get herself prepared for SPM. Years ago, I have taught an adult 22 student Chinese Language (who does not speak or understand chinese at all) to prepare herself to go to China. I believe that every student has his/her own potential in every subject. It is due to the dull usual routine that ruins his/her interest in a particular subject.