Just go to the Entry and Exit Administration of the Public Security Bureau in your respective region to handle it. Those without the Hong Kong and Macau Pass can also apply at the same time. Whether you need to make an appointment in advance varies by location, so you need to ask in advance.
Go directly to the Exit and Entry Administration of the Public Security Bureau in your respective region to handle it, those without a Hong Kong and Macau Pass can apply at the same time. Whether it is necessary to make an appointment in advance varies by location, and it is necessary to inquire in advance.