What does China passport F L G C mean? Are there any other levels?

C: A visa indicating that the holder is a crew member, etc.

F: Business visa or visa for coming to China.

G: It means transit visa.

L: Visa for visiting China or visiting relatives.

At present, the most commonly used visa codes in the United States, among which non-immigrant visa codes are as many as 18, and each category is subdivided into multiple items. For example:

Visa (i.e. official diplomatic visa)

B visa (i.e. business travel visa)

D visa (i.e. crew visa, seaman visa)

Class E visa (i.e. international treaty or agreement investor visa)

Extended data:

I visas and passports

Passport is the holder's nationality and identity certificate, and visa is the permission certificate of a sovereign country to allow foreign citizens or their own citizens to enter, exit or transit.

Visas are generally endorsed on passports, some are endorsed on other travel documents instead of passports, and some are issued separately. For example, immigration visas in the United States and Canada are A4 paper, and Singapore also issues separate paper visas to foreigners. Generally speaking, a visa must be used at the same time as a passport to be valid.

Second, the main role

Visa is a measure taken by a sovereign country to safeguard its sovereignty, dignity, security and interests. Visa is an important means for a sovereign country to implement entry and exit management.

Citizens of a country who want to travel, settle down, do business and study in other countries must have valid passports or travel documents, and another condition is to obtain visas to other countries.

Under normal circumstances, a country issues visas to foreigners on the principle of equality and reciprocity between foreign countries and their nationals, and provides the same preferential treatment and convenience for the nationals of the two countries to interact with each other. However, there are also visa-free countries, such as 18 visa-free countries with China passports and 130 visa-free countries with American passports.

Baidu encyclopedia-visa

Baidu encyclopedia-passport