-It should not affect the green card, but you had better not stay in China for continuous 6 months, so you may come back to US in less than 6 months and go to China again, in case your physical presence continuity to be disrupted and thus, affect your US citizenship application.
是不是该让美国的公司出具什么材料,或者应该申请什么类似旅行证之类的东西?很害怕绿卡被取消,老婆孩子都在美国,老婆的绿卡申请又非常不顺。
盼老师解答,非常感谢!