Hi, Immigration to Hong kong

If you want to apply for HK tourist visa to enter there, you need to provide copy of passport, the application form affixed with a passport-style photo, proof of your financial support, transportation and accommodation arrangement, and your travel plan, and then you can submit the application to China embassy or post it to HK immigration department directly.
Address: Receipt and Despatch Sub-unit
HK Immigration Department
2/F, Immigration Tower
7 Gloucester Road
Wan Chai, HK