We offer group and private tutoring preparation courses for entrance exams and admission to international faculties at all institutions, both domestic and international. No matter what scores you need for admission, House of Griffin Tutorial School has courses tailored for you. We are also an Authorized GED Test Prep Provider, one of the few in Thailand, with curriculum and teachers certified by GED Official USA. We guarantee exam results. If you don’t pass, you can retake the course for free (*conditions apply).