You need your passport and application form DS-4085. "If the passport is still valid but all passport pages have been used up or will be used up, and the appearance of the passport is intact, you can apply for an additional page. Each passport page has 24 pages, and you can add one at a time, no more than twice. The application form DS-4085 can be filled in and printed online in advance, or it can be filled in the citizen's office. The cost of adding pages to a passport is 82 dollars or equivalent RMB. There is one day, and the waiting time is about one hour. "

See http://www.state.gov/documents/organization/212247.pdf for details.

Materials needed for visa interview in American embassy.

I. Personal documents:

1, temporary residence permit (e.g. working outside the passport issuing place)

2. Proof of kinship: household registration book, ID card, marriage certificate, family photo, etc.

3, the original undergraduate or junior college graduation certificate

4. Proof of exit record (very important): Previous expired passports have visa records from other countries. Please take this expired passport with you.

If the guest has ever left the country with a business passport, please bring the original business passport or a copy of the visa page; Take photos with foreign landmark buildings.

Second, the work certificate (very important):

1, personal business card, badge or work permit, etc.

2, the applicant's company employment certificate or letter of guarantee (the guest provides the official seal of stationery, and the travel agency assists in making the English employment certificate).

3. Company profile (publicity color page, if there is no publicity color page, please print the details on the company stationery and affix the official seal).

Third, personal assets certificate (very important):

1, original bank deposit passbook or deposit certificate (the amount should be higher than 654.38+10,000 yuan. If there is no good exit record, please bring more proof of assets, such as commercial insurance policy.

Documents that can prove my property, such as stocks and various securities, are best to bring a salary discount list or a salary card. The American embassy believes that applicants should

If you have a good fixed income, you won't stay.

2. Real estate license: original real estate license or purchase contract.

3. Vehicle ownership certificate: driving license (private car driving license).

Four, travel to the United States, family visit plan and travel itinerary:

1. Round-trip air tickets provided by airlines or travel agencies during the travel itinerary.

2. Hotel or travel plan confirmation form