✔ 最佳答案
If I were you, i will suggest you to finish your secondary education in Hong Kong before thinking of transferring to a 4-year university in other countries. The more early you go, the more money you have to spend. In my opinion, I would suggest you finishing secondary education first. So the parents have a bit more time saving money for you for your further education.
To earn scholarship in high school from other countries, you have to provide your secondary school transcript, TOEFL/IELTS results (recommended), recommendation letter from your headmasters/headmistress
Australia<Canada<US&UK
I have some information of universities in US and Canada which costs less than HK$150,000. If you are interested, you are welcome to contact me.
Hope these information can help you
參考: myself + living experience in US