1. Open the e-government platform of Shanghai Entry-Exit Administration.
2. Put the mouse on the registration query button.
3. There are two query functions. Click according to your own needs. Here is an example of China citizens asking questions.
4. After entering the interface, enter the application number in the box, enter the verification code, and click Query.
5. There are other query functions on this page, which you can choose by yourself.
6. If the information entered is incorrect, you can press Reset to cancel and re-enter.
Extended data
People's Republic of China Pass to and from Hong Kong and Macao (commonly known as one-way permit).
Application conditions:
Mainland residents may apply for settlement in Hong Kong or Macao under any of the following circumstances.
(a) one of the spouses has settled in Hong Kong or Macao; You can also apply to accompany1children under 8 years old.
(2) Having reached the age of 18 but under the age of 60, having parents who have settled in Hong Kong and Macao and have reached the age of 60, and having no children in Hong Kong and Macao, and needing their care.
(3) Those who have reached the age of 60 and have no children in the Mainland, and need to take refuge in children over the age of 18 who have settled in Hong Kong or Macao.
(four) under the age of eighteen, need to take refuge in Hong Kong or Macao parents.
(5) Children of permanent residents of Hong Kong or Macao.
(six) there are other special circumstances that need to settle in Hong Kong or Macao.
The term "children without Hong Kong or Macao" in item (2) above refers to children who have no permanent resident status in Hong Kong or Macao or have been approved by the exit-entry administration department of the public security organ to settle in Hong Kong or Macao.
References:
Safe Hangzhou-Entry and Exit | People's Republic of China (PRC), Hong Kong and Macao Pass Handling Service Guide