They can do internships, with some restrictions, as detailed at the link I gave above.
You organization must get you a work visa to work in Hong Kong it seems and that might be tricky given you are not a univ. grad unless you have some terrific skills that locals do not have.
How can you do undergrad courses in HK and work full time? I doubt that will work here from what I am led to believe.
HK does very much restrict u/grads on student visas also.
I see, thank you for your replies. I think it would be best to finish my studies here in the states then.