Can I buy a house in America with an American green card? Can I go back to China to visit my relatives at will after I buy it?

There is no problem buying a house. Pay attention to returning home to visit relatives. You can stay in China for up to six months with an American green card. According to American immigration law, green card holders can re-enter the United States with green cards within 1 year after leaving the United States; If the green card holder needs to live outside the United States 1 year and less than 2 years, he needs to apply for a "re-entry permit" in order to return to the United States in the future. Although green card holders can enter the United States with their green cards within 1 year after leaving the United States, many green card holders have the wrong idea that they can keep their green cards as long as they stay in the United States for a few weeks each year. This misunderstanding stems from the above provisions. Going back to the United States for a few weeks every year does not prove that green card holders have the intention to live permanently in the United States and the desire to maintain permanent resident status. Whether the green card holder has the intention to live permanently in the United States and the desire to maintain permanent resident status does not depend on whether the green card holder has lived in the United States every year. But there are quite a few other factors that determine the wishes of green card holders. These factors include: 1. The length of stay outside the United States (the longer the time, the more attention should be paid); 2. The purpose of leaving the United States (the purpose of studying abroad, traveling, visiting relatives, etc. is slightly less dangerous than working abroad); 3. Whether to fill in the tax forms with the US Inland Revenue Department like American residents; 4. Whether to maintain a fixed contact with the United States, such as owning real estate, bank account, credit card, driver's license, etc. in the United States; 5. Does this person have any close relatives in America? 6. The person's work situation and location, such as whether his employer is an American employer or a foreign employer, and whether his work outside the United States is temporary, permanent or has a fixed term.