Is Hongkong Immigration will allow me to go to dubai with my pertinent documents?

Good day! i just want to ask, i booked already my vacation dates at Hongkong Disneyland this coming month of August, but i'm waiting for my employment visa from Dubai more or less on that same dates also. If the employment visa ive been waiting for will arrive and i will ask the company i will work with to send via courier at Hongkong, would the Hongkong Immigration will allow me to depart going to Dubai presenting all my pertinent documents like Dubai Employment Visa, My Contract and with my Plane Ticket?

Thank you very much and more power!

Best Regards,

Shane_Swing 2011