How can I work in the country and keep my green card?

You can log in once every six months, but never more than six months. Stay for a few days at a time but preferably a week.

Applying for a travel document, also called a white paper, is valid for two years. It is very simple. The government just wants to collect money. 300-400 dollars, this guarantees that you don’t need to return to the United States within a year. The green card will not be checked either.

If you want to apply for citizenship, this will not work for you, because citizenship requires staying for more than two and a half years within five years. I asked the immigration officer. There is no requirement to stay in the United States for more than half a year in one period, but it is said to be more than two and a half years in five years. Not even one day less.

At the same time, you cannot leave the country for more than six months. . If it takes more than half a year, start over. My cousin is like this, and he still doesn’t have a citizen. Because he went to study in England for a year and forgot to go back.

So the white paper is a waste of money for people who want to apply for citizenship. No application is required.