After four years in America, can I go to America by getting married?

Of course. After returning to China after staying in the United States for four years, they can still go to the United States by marriage. As long as they meet the age of American citizens or permanent residents 18, applicants can apply for relevant visas to go to the United States with the help of guarantors after they get married. The United States, the full name of the United States of America, was originally a British colony, but gradually rose to become a powerful country due to various factors. The original inhabitants of North America were Indians. 16-18th century, the western European countries that were conducting primitive accumulation of capital invaded North America one after another.