How to calculate the 28-day deposit certificate of T4 visa in the UK?

The deposit certificate will be issued after 28 days of continuous deposit in the bank. The endorsement and seal of a country's sovereign organs on passports or other travel documents held by its own or foreign citizens to show that they are allowed to enter or leave its own territory or pass through its own territory can also be said to be an endorsement certificate issued to them.

Generally speaking, a visa is a document issued by a country's entry-exit administration department (such as immigration bureau or its embassy or consulate abroad) to express approval to foreign citizens.

Extended information (1) I apply directly to foreign embassies and consulates in China;

(2) Entrust the visa office of China Travel Agency (generally limited to tourist visas);

(3) Foreign relatives and friends directly apply for a visa to the country's immigration bureau.

The adoption of the above three methods depends on the situation. If I am familiar with the situation and the embassy accepts individual applications, I can apply for a visa directly to embassies and consulates in China. Some countries don't have embassies in China, so foreign relatives and friends should apply for entry permits there. After approval, relatives will send it to the applicant, and the applicant can start his journey abroad with his passport and returned visa.

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