是否可以自己注冊個LLC然後把自己派回去來維持綠卡？具體如何操作？先謝謝了。
-You do not need to have a job to maintain your green card, but you need to stay in US permanently. Based on immigration law, you can not stay outside US continuously for more thna one year without reentry permit which allows you to stay outside US for >1 year < 2 years.
