H 1B visa to American green card process

Legal analysis: 1. You can't apply for a green card until you get an American work visa for three years. 2. First, apply for a work permit. The company will advertise your position in the United States to see if any Americans are willing to do it. After three months, if no Americans apply, the US Department of Labor will begin to accept the company's application and issue you a work permit after approval. The company provides the company profile and your work permit to the immigration office to declare the immigration application form for you. After the examination and approval by the Immigration Bureau, the application form for change of identity will be processed. After approval, your temporary status will become a permanent resident of the United States. That is, I got a green card.

Legal basis: Article 3 of the New Deal of H 1B in the United States greatly raises the salary threshold of H 1B visa holders; Impose stricter restrictions on the majors of H- 1B visa applicants; Shorten the H- 1B visa period for some contract workers.