How can mainland citizens have Hong Kong passports or green cards?

If you don't marry a Hong Kong person, you need to live for more than 7 years.

With a Hong Kong passport, some countries in the region do not need visas.

Hong Kong Passport: Hong Kong Special Administrative Region Passport, full name of which is Hong Kong Special Administrative Region Passport of the People's Republic of China, is a kind of passport of the People's Republic of China. Passports authorized by People's Republic of China (PRC) and the Central People's Government to be issued to permanent residents of the Hong Kong Special Administrative Region according to Article 154 of the Basic Law of the Hong Kong Special Administrative Region are issued by the Hong Kong Immigration Department.

Qualifications:

Citizens of China;

Hong Kong permanent residents;

Hold a valid Hong Kong permanent identity card.

Hong Kong passport visa-free country icon (green part is visa-free country):