Questions about the rejection of J2 visa in the United States ~ ~ ~ urgent!

There is also a family photo of you, preferably including photos of all your relatives, so that from the perspective of your family size, he will think that you are not inclined to immigrate. Next time you go to sign, tell the truth about the refusal, so that the visa officer will think you are more honest. And tell the visa officer that you haven't finished your studies in China, and you won't get your diploma unless you come back (it doesn't matter if you lie in good faith), plus the study certificate and student ID card issued by the school; And tell him that he has no family in America except your mother (it doesn't matter if you lie ...).

I have no experience of refusing a visa, so I can only follow the answers I prepared before. Good luck next time!