How do non-Hong Kong people settle in Hong Kong?

People who have lived and lived in Hong Kong through legal channels for seven years can apply for permanent identity cards, and Hong Kong people who have been married for five years can apply for one-way permits. After arriving in Hong Kong, you can apply for a permanent identity card directly and get it immediately after passing the examination of the "Excellent Talents Program" of the Hong Kong government. If the net assets of the investment immigration plan are over HK$ 6.5 million, you can apply to immigrate to Hong Kong and become a Hong Kong citizen (this plan is not aimed at mainlanders, and Chinese mainland people must obtain the right of abode in a third country before they can immigrate to Hong Kong).