Li Tong

Mr Koh is a very dedicated and experienced teacher who always goes the extra mile to provide consultations after class and over WhatsApp, which has helped students like me tremendously to clarify doubts that cannot be clarified during the lesson. He also puts in the effort to make sure that all his students grasp the concepts fully and will always explain concepts patiently to those who cannot seem to grasp them. Thank you so much Mr Koh!