I am a China student studying in Switzerland, and I want to go to the United States to find friends during my holiday. How should I apply for a visa? Can I sign my name in Switzerland?

Although there are no clear regulations or requirements for applying for a B- 1/B-2 visa, the two major factors that the consul considers whether to grant a visa are the key points of the materials provided by the applicant. Generally speaking, the inviter or the applicant in the United States should emphasize the necessity of the applicant going to the United States as much as possible. If the parents are visiting relatives, try to explain that the applicant himself has no time to visit his parents and the two places have been separated for a long time; Going to the meeting is to emphasize the importance of attending the meeting and so on. For the applicant, you should submit circumstantial evidence to return to China as soon as possible, such as real estate license, title deed, owner's certificate, bonds, work certificate, promotional materials, upcoming activities that are important to you and so on. The purpose of submitting these materials is to believe that the applicant has more contacts and concerns in his home country and will not easily stay in the United States.