the format of passport number: the format of private ordinary passport number is: 14/15+7 digits, G+8 digits; What is common on business is: P.+7 digits; The official business is: S+7 digits or S+8 digits, and the beginning of D is diplomatic passport. D=diplomatic passport number inquiry: 1. Receipt 2. Sign-in number 3. Call the voice inquiry phone of the Public Security Bureau directly, enter the ID card or application number for inquiry, or inquire about how to reissue the lost passport through the website of the Public Security Bureau: How to reissue the lost passport? Passport is a legal document issued by a country to prove the nationality and identity of its citizens when they enter or leave its territory and travel or stay abroad. Once the passport is lost, the replacement process is extremely troublesome. Therefore, after students arrive at the destination of studying abroad, they should first solve the problem of registering at school and opening an account. Passports can be left at home, and only need to carry copies of passports and visas every day. If there are special circumstances, carry it and store it at home immediately after use. Never put your passport and credit card together. If you lose it, the loss will be very great. Once the passport is lost, the process is very troublesome and takes a long time, which takes about 3 months to 6 months. It is impossible to return to China for such a long time, and only temporary identification can be used, not to mention working. Passports are lost in several forms: first, passports are lost before leaving the country. The procedures are as follows: first, inform the immigration bureau of the loss of passport and visa, and then inform the school to postpone the start date; Report the case to the local police station in the lost area and obtain the report certificate; A statement of loss in a newspaper designated by the local entry-exit administration office at or above the municipal level; Bring my ID card and household registration book, and go to the local entry-exit administration office to apply for a new passport with the above two certificates. The prescribed period of the formalities is 3 months; After obtaining the passport, get in touch with the embassy, submit the report proof and the copy of the newspaper loss statement to the person in charge of the embassy, and go through the visa subsidy procedures. Second, if the passport is lost abroad, there are two procedures: 1. Get in touch with the consulate at the first time and bring my passport and a copy of my visa to the embassy or consulate in China to apply for reporting the loss, which will take about two to three months. The China Consulate will show the students a temporary identification paper, which will be used in a short time. Wait until the passport is completed, and then reissue the visa. 2. You can also apply for a replacement passport with the help of your family at the place where your household registration is located in China with the relevant certificates issued by the Chinese people and Chinese embassies and consulates abroad, and then send them to Australia for visa replacement after obtaining your passport. Time can be mastered flexibly. Third, after leaving the country, you return to China and lose your passport. I can apply for a replacement passport with my foreign identity certificate (mainly foreign identity card, residence permit, registered student ID card and employment certificate). Related reading: ramble on the super entrance of the new G test for American passports (test information, data sharing summary! ! The powerful TPO1-24 listening types in the passport list in Beijing are all classified! Passport visa requirements in Asian countries Passport processing flow 212USNews American University Postgraduate Ranking (22 major disciplines and 23 majors summary) Update Passport Loss Replacement Passport Introduction and Application Procedures Novice Guide-Passport Processing Knowledge Collection