How do mainlanders apply for a Hong Kong green card? The kind that becomes a Hong Kong resident?

There are actually two kinds of Hong Kong identity cards: Hong Kong resident identity cards and Hong Kong permanent identity cards. Anyone who studies, works or resides in Hong Kong legally holds a Hong Kong identity card, but only residents who were born in Hong Kong or have resided legally for seven years can obtain a permanent identity card with three stars on it, commonly known as "Samsung". There are many ways to get "three stars". Apart from the traditional investment immigration, the Talents Scheme, the Professionals Scheme and the Graduate Stay/Return Scheme are the three most important channels for mainland talents to immigrate to Hong Kong in recent years. Qualification 1. Residents who are not local graduates but have special skills, knowledge or experience that the Mainland China Special Administrative Region needs but lacks may apply to work in Hong Kong under the Admission of Mainland Talents Scheme. 2. An application to work in Hong Kong under the Admission of Mainland Talents Scheme may be considered for approval if it meets the following criteria: a. There is no security reason to refuse the application, and the applicant has no known serious criminal record; B. The applicant has a good educational background, which usually means holding a bachelor's degree in related fields, but under special circumstances, it is acceptable to have good technical qualifications, proven professional ability and/or documented relevant experience and achievements; C. the position is indeed vacant; D. The applicant must have been employed, and the work he is engaged in must be related to his education or work experience, and it is not easy to find a local person to take up; And e. The salary and benefits (including income, housing, medical care and other fringe benefits) should be basically the same as those of local professionals at that time.