Does a one-year multiple-entry China visa require leaving the country within three months?

Once you enter mainland China within one year of the validity period of your visa, you can stay for 90 days, starting from the day of entry.

A visa is usually attached to the applicant’s passport or other international travel document. In special cases, a valid passport or other international travel document may be submitted on a separate sheet. With the advancement of science and technology, some countries have begun to issue electronic visas and biometric visas, which have greatly enhanced the anti-counterfeiting function of visas.

Visa plays an important role in a country’s control of entry and exit personnel, protection of homeland security, and prevention of illegal immigrants and criminals. A passport is proof of the holder's nationality and identity, while a visa is a permit from a sovereign country to allow foreign citizens or its own citizens to enter, exit, or pass through the country's borders. Extended information

(1) Submit a valid passport.

(2) Submit various documents related to the application, such as certificates about your birth, marital status, education, work experience, etc.

(3) Fill in and submit the visa application form. Different visas have different forms. Most of them need to be filled in in foreign languages ??and provide personal photos.

(4) Go to the country’s embassy or consulate to meet with officials. Some countries stipulate that all immigration applicants must be interviewed before making a decision; other countries stipulate that applicants for non-immigrant visas must also be interviewed.

Baidu Encyclopedia-Visa