Documents that must be submitted
Including passport, visa check in duplicate, electronic visa application confirmation form, 1-20 form signed by the applicant, school admission notice (if there is a "visa letter" from the school, you need to carry it with you) and management fee receipt from the US Homeland Security System.
Documents that should be carried with you at the same time
Students' learning background materials, English resume, English study plan and return plan, original transcripts, graduation certificate or study certificate and English translation, your language test transcripts, and other materials that can prove students' highlights and advantages.
Economic guarantee information
Proof of economic source of the economic guarantor.
Definition of visa
Visa is the annotation and seal of the sovereign organ of a country on the passport or other travel documents held by its own or foreign citizens to show that they are allowed to enter or leave the country or pass through it. It can also be said that it is an endorsement certificate issued to them. Generally speaking, a visa is a document issued by a country's entry-exit administration (such as immigration bureau or its embassy or consulate abroad) to approve the entry of foreign citizens.