[ILA Vietnam]

In answer to your questions;
ILA students study on an hourly system per course with most courses lasting about 120 hours. ILA has many different branches and areas of study, including young learners, adults, IELTS prep, Corporate English, and Martin College programs. The students range from 4 years old up and many students stay with ILA for years. There are students who have studied from the time they were 4 until they left for University at 18.
If there are any further questions I would be more than happy to answer them for you.