I study in America. If my mother wants to visit me in America, how long can she stay at most?

The visa for visiting relatives in the United States can stay in the United States for half a year, that is, half a year.

1. Validity period and stay time of visiting relatives in the United States: The validity period of visiting relatives in the United States is one year. After obtaining a visa, you can choose to visit relatives in the United States at any time within one year, but you can only leave and enter the country once. The average visit time is three months, and you can stay in the United States for up to six months.

2. Conditions for visiting relatives: International students must legally stay for more than half a year.

3. The brief process of visa application for visiting relatives in the United States: preparing the above visa documents-booking a visa-paying visa fees and national security fees-interviewing-obtaining a visa. Generally, you can receive a visa after applying for a visit visa 15 days in the United States. Visa with high pass rate when visiting relatives, but it does not rule out that the visa will be refused due to some factors, so parents of foreign students must explain their application reasons clearly. For the purpose of visiting relatives, you should have specific, sufficient, reasonable and credible reasons. The contents of the statement should not only show that you are bound by your occupation and relatives in China, but also show that you don't need to work in the United States, and it is necessary and inevitable to return to China.