My mami is very 'fan' in applying the docs for me... ID card, permit for entry China/HK, back to HK permit and HKSAR passport....
Arrrr,,, this need abt 1 month gaaa...
big 皓, u can go to Bangkok... much better laaa... coz my mom only considers the shortest trip to and fro HK jaaa... (ie Macau/China ... or ... Korea?!)