Visa processing in the United States

Of course, Beijing can handle it. It stands to reason that the first visa is more difficult, because you don't know anything, so many people will choose an intermediary to bring money for the first time. However, it will be more difficult to refuse the visa for the first time and the second time, because of the shadow of the last time and because some people don't even know how to refuse the visa, so it is better to make more preparations and ask more people who have experienced it. It is better to find an agency to participate in other people's training.