How to immigrate to Hong Kong? I was born in Hong Kong, but I don't have a hukou, only a Hong Kong birth certificate. Now I 18 years old. How can I get back?

As long as you can prove that your Hong Kong birth paper is your own, you already have the status of a permanent resident in Hong Kong, but the question is: How do you prove that your birth paper is your own? Besides, your mother's name is not on the birth certificate, so it is difficult for you to get a Hong Kong identity card. But it is not impossible. First of all, you have to prove that when you were born, your mother was in Hong Kong (smuggling was not a problem in the past), and your mother gave birth to you there. That place will be recorded. This can prove that your mother really gave birth to a little girl in Hong Kong. After completing this certificate, try to prove the mother-daughter relationship between you and your mother. This is very simple. Make a DNA certificate (it must be an institution recognized by the government). Complete the above two steps. Then you have to prove it. It was your mother who gave birth to a little girl in Hong Kong that day (because your mother has the right to have a daughter). But this is more troublesome, unless there is something left behind your DNA where your mother gave birth to you. For example, I'll take your blood test. In case you can't find anything to prove that you are the girl of that day, your chances of getting a Hong Kong identity card are less than half. Unless you can find some people with social status to prove that you are the girl of the day, these people who prove your identity can't control it. They'd better be public officials, or have some status in society, which can prove that they watched you grow up. Of course, if you have or keep your personal records from childhood (that is, your admission certificate and residence certificate, preferably related to your mother), with the above materials, the Hong Kong Immigration Department may believe that you are the little girl of that year, so that you can automatically become a permanent resident of Hong Kong ... If you have any questions that I can answer, you can ask me again.,,,,, Goodbye.