The United States was refused a visa. Please help me analyze why.

As far as your situation is concerned, the reason why the United States refused the visa is obvious:

1, single unmarried young man, in this case, it is not easy for a person to apply for an American visa, and people are afraid that you will be black there.

2. There is no house or car in China, and the salary is not particularly high. Obviously, the domestic binding force is insufficient, and it is an applicant who has the possibility of immigration tendency in the eyes of visa officers.

If you want to re-sign, you can sign unless you change the status quo. First, improve your domestic binding certificate. You can read this article, which is helpful for you to re-sign an American visa. You can read it by clicking on the network link.