Where can I check the Chinese passport number inquiry system?

Go to the Entry-Exit Management Center of the Public Security Bureau where your household registration is located. You can directly find out your passport number with your ID card and household registration book.

Call the public security bureau’s voice inquiry hotline directly, enter your ID card or application number, or inquire through the public security bureau’s website.

Passport: It is a legal document issued by the country to prove the nationality and identity of the citizen when he enters and leaves the country, travels or resides abroad. The word Passport means port pass in English. In other words, a passport is a form of identification that allows citizens to travel through international ports in various countries. Therefore, some countries in the world usually issue pass documents in lieu of passports.