For Hong Kong Visa,
- With a passport from China, or many other countries, a visa is always needed.
- With a passport of US or some other countries, visa is NOT needed if stay Hong Kong for 14 days or less.
You will need:
- A valid passport (Expires no sooner than 6 months, or no sooner than your return date)
- Hong Kong Visa Application Form (ID(E)936)
- A Recent Passport Photo
It is your own responsibility to find out what supporting documents needed, and prepare accordingly.