How to get a long-term visa for the United States?

H 1 itself is 3 years. One extension plus three years.

The difficult thing is to sign H 1b for the first time. If you sign it, you won't have to worry for years. In addition, many eb2 use h 1 almost before running EAD.

Because as long as you are applying for a professional green card, H 1 can be extended all the time.

It is difficult to get a professional green card. You can learn from your fellow countrymen in Fujian upstairs. It is said that ZF forced you to practice the French cold palace and beat you to the urine. Or ZF forced you to have a baby, forced abortion or something. Very useful. I heard that even if you are not married, the example has been done. That's great. My buddy NYU's doctor, all his compatriots who rented a house with him in those years, all have green cards. He has been on Wall Street for N years, and he hasn't been approved today.