Student visa
If you are going to study abroad, you need to have an admission notice from an American university and proof of your English proficiency, usually TOEFL, IELTS, GRE and other transcripts.
tourist visa
If you are traveling, you usually need a travel agency to handle it for you.
tourist visa
If you are visiting relatives, you need invitations from American relatives and relevant documents that can prove your relationship.
Business visa
Generally, business immigrants need to invest about $2 million in American stock market, real estate, national debt and industry.
skilled immigration
For high-tech immigrants, you need to provide proof of income and tax payment within one year. Generally speaking, you need an annual salary of not less than 6.5438+0.5 million yuan before tax, as well as your own academic credentials, which are generally not less than a bachelor's degree and a certificate of English proficiency. This is a necessary condition for all visas.
Reunion visa
If you settle down, you need your relatives in the United States, who must be American citizens, provide an invitation letter for reunion, and then apply for a reunion visa, under the age of 18.