My uncle applied for my family to immigrate to the United States, but my parents are not in China and have no identity. Can I go to the visa alone?

Yes, if your major is only strong enough, you can do DIY yourself, but I suggest you choose an immigration agent.

I can guide you in your situation. Only if your parents come back.

Please send a resume according to the general conditions.

If parents are abroad, the chances of success are really hard to say. I suggest that they go back to China to deal with it.