Nationals of certain countries can visit Hong Kong for up to
90 days, these are listed at the website of the Hong Kong Immigration Department
Those that intend to live and work in Hong Kong must apply for a work permit or Working Holiday Visa
If you intend to visit Hong Kong, on holiday, a business trip, to study, work, volunteer or as an emigrant you should get up to date and accurate information from the official website of the Hong Kong Immigration Department