持香港特區護照可以去逗留美國多久!

you must have to apply a visa in us consulate first.
if you have HKSAR passport, and you got the B1/B2 travel visa to USA, of course you could go to USA.

how long can you stay? it depends on how long the immigration offices gave you. they might let you stay from 2 weeks to 6 months.

thanks

用特區護照去美國一定要簽證
所以你要去美國大使館到搞visa
多數有來回機票都會批