What is this international schools? What is the difference between Int'l schools and english schools?

Question

Countries like HK have international schools and english schools what is the difference? Which one is better?

Answer 1

I surmise that the international schools will be affliated to one of the foreign university and english schools may be affliated to the local educational system. It is preferable to study in the local affliated schools as the options for higher education will be easier.