1. Reading guide and instructions: Most foreign passports have a guide or instruction manual which explains the meaning of each page and image on the passport. Please read these instructions carefully to better understand the diagram.
2. Check the cover: The cover of a passport usually contains the national symbol, name and personal information of the passport holder, such as name, date of birth and photo. Make sure you can understand these basic information.
3. Check the page number and issuing authority: browse all pages of the passport and pay attention to the page number and the location of the issuing authority. This will help you find the information you need quickly.
4. Understand the header and footer: Every page of a passport usually has a header and footer, which contains the country, passport type, language and other important information. Make sure you understand these contents.
5. Observe security features: Foreign passports usually use various security features, such as watermarks, fluorescent ink and micro-characters. These features can help to confirm the authenticity of passports.
6. Understand the visa page: If there is a visa page on the passport, each visa page usually contains information such as the signature of the visa holder, date of issue, effective date and visa type. Make sure you can understand the visa information.
7. be familiar with common icons and symbols: some common icons and symbols may be used in foreign passports, such as fingerprint icons, traveler icons, machine-readable areas, etc. Learn the meaning of these icons and symbols in order to better understand the relevant information on the passport.
8. refer to the official website or consult the embassy or consulate: if you are still confused about a graphic, you can visit the official passport office website of the relevant country, where there is usually more information for reference. You can also consult the embassy or consulate of your country, and they can provide further help and explanation.
In short, reading illustrations on foreign passports requires patience and care, referring to relevant instructions and using other sources of information to interpret them.