What is the fine-grained topic of the following text: Other students from overseas prefer to take the Earlscliffe ITY as a year away from their own system, to perfect their English, study academic subjects and get involved in boarding college life as fully as possible, with the aim of returning home to their former school and national system after completing the ITY with us. Only return the topic.
Overseas students participating in the Earlscliffe ITY program to enhance English and academic skills before returning to their home country's education system.