F/M/J visa (student, exchange scholar visa) related.
Not fully registered for this course.
Student A wanted to take a semester off before going to school, so she didn't register for this semester. When he returned to the United States from China, the immigration officer found that he had not registered for any courses, so he suspected that he had a student visa to work, refused to let the students enter the country, and flew home directly.
B, students studying in a community college in new york, due to the loose management of the school, did not attend the 12 credit course that full-time students should register at least. After the holiday, he returned to the United States, was refused entry at the New York airport and was repatriated.
Note: students with F 1 visa must choose all courses, otherwise they will be suspected by the customs of using their student status to do other things in the United States.
Students work illegally.
According to American immigration law, before applying to come to the United States, foreign students must prove that they or their sponsors have sufficient financial resources to support the students' tuition and living expenses, and will not take away American employment opportunities by working in the United States. Moreover, the immigration law has strict requirements for international students to work in the United States: first, to work in a school, international students can not apply for work outside the school in the first academic year, but they can apply for work in a school, but they must obtain the consent of the school; Second, off-campus work. After the end of the first academic year, international students can apply to the school and immigration bureau for three kinds of off-campus job opportunities: course internship training, extra internship training and science and engineering internship training.
Violate school discipline
The main purpose of international students going abroad is to study, so good academic performance is fundamental. It's best not to have any violation of discipline. Once there is a violation of discipline, the school will deal with it according to the severity of the incident, and if it is serious, it will be expelled. Then the student's study career will be terminated, so the study permit will be terminated immediately and the student must leave the country. This is the so-called "repatriation".
The most important way to violate school discipline is cheating, which is equivalent to academic dishonesty. This can be divided into many situations. Some situations caused by students' carelessness may be forgiven after explanation, but serious ones will be severely punished. It is not uncommon for students to be recorded for cheating in exams and expelled from schools, thus losing their qualification to study abroad.
B 1/B2 visa (business and tourist visa)
Don't want to answer customs questions
A tourist from China entered the customs at Los Angeles International Airport, and the customs officers asked him about the itinerary, hotels and other issues. As a result, tourists became impatient and refused to answer questions from the customs. The visa officer directly stamped his passport with a seal prohibiting entry and asked him to return.
Refuse to disclose the mobile phone password
The customs will occasionally check the mobile phones of tourists during the inspection. Some tourists refused to disclose their mobile phone passwords on the grounds of privacy, resulting in being refused entry by the customs on the grounds of obstructing customs officials.
Failing to declare information truthfully
Tourists fill in DS- 160 (visa application form to the United States), clearly indicating that there are no immediate family members and other family members in the United States. However, when entering the United States, the address of the non-hotel is written in the column of stopping in the United States. When the customs officers checked, it turned out to be a home address. When asked by the customs, the man said the address was the address of his sister's home in the United States. The customs decided that this act was a deliberate lie and failed to provide the visa materials truthfully, so the China tourist stayed at the airport for several hours and was directly repatriated to China.
Uncivilized tourists
If tourists have been identified as "uncivilized tourists" by other countries, they will be refused entry by the customs. Therefore, whether traveling abroad or studying abroad, we should abide by local laws and norms and be civilized and quality people.
Unusually frequent round-trip travel
Tourists apply for 10 year round-trip visa. They have lived in the United States for six months, but they applied for entry within two months. The customs refused the entry application on the grounds of unusual frequency in the past. If parents accompany their children to study in the United States, it is recommended not to stay before the expiration of six months in case the customs refuses to enter the country.
American visa clearance cheats
1. Honesty, honesty, honesty (having relatives means having relatives, at least keep your words consistent)
2. Answer succinctly, answer whatever you ask, and don't ask if you don't answer.
Do whatever you want with a visa (students should not work illegally, tourists should not be volunteers, etc.). ). Take enough money and out-of-season clothes when traveling, and the customs will pay special attention to whether to bring out-of-season clothes when unpacking and checking. )
Explain clearly and truly to the customs officer the purpose of your coming to America. What the customs officers want to see are concrete, reasonable and credible statements, such as the invitation letter from the travel company, the certificate of joining the tour group, the hotel reservation information, the invitation letter from the children's school, the invitation letter from American relatives and so on.
There is only one thing left, that is, don't break the law.