What if my wife doesn't give me a passport to go abroad?

Passport and visa are two different concepts, but they are inseparable. Passport holders can only enter or leave the country if they get a visa on their passports. in other words

Without a passport, citizens cannot apply for a visa; Without a visa, the holder cannot be allowed to enter the territory of a country (except visa-free). People often put passports and visas together, and there is another situation, because visas are ordinary.

Just sign your passport. Generally speaking, a visa corresponds to a passport, that is, a formal visa is issued to the holder of a diplomatic passport and so on. However, there are exceptions, such as issuing diplomatic visas to service passport holders under special circumstances and vice versa.

Wait a minute. Passport and visa can be separated under special circumstances. A separate paper visa is a form of separation between passport and visa, but the visa still cannot completely get rid of the dependence on passport. When making a paper visa separately, it should be indicated below the visa. "

This visa must be used with some kind of passport.

Passport: it is the identity certificate and nationality certificate issued by a sovereign country to its citizens to enter and leave the country and travel abroad. The holder has the right to travel abroad from the country where the passport is issued.

Salary guarantee. Passports are official documents, which are generally issued by sovereign countries. Passports cannot be issued unless they are sovereign countries. Passports in China are issued by the Ministry of Foreign Affairs and the Ministry of Public Security and their authorized local foreign affairs departments.

Public security department.

Visa: a permit issued by a sovereign country to its citizens or foreigners to enter and leave its territory, which is used at the same time as the passport. Passport only, no visa, unless there are special regulations or agreements.

Outside the country, it is generally impossible to leave the country for other countries. The visa is usually on the passport or certificate, not the passport. Some issue visas separately, but the visa must be used at the same time as the passport or certificate, not the passport. Signed by all countries

Certification bodies, which are foreign embassies and consulates of the country; In China, it is the Immigration Bureau or the Exit-Entry Administration Department.