求power transistor/optical waveguide文章review# EE - 电子工程
H*n
1 楼
I've been teaching in a US college for years. Starting this summer, I will do 1-year sabbatical in a university in China. Both my wife and I hold US green cards and China's passports. While I may return to US every 2-3 months, my wife does want to stay 1 whole year in China without coming back to US. What travel document should she apply? Is it I-131?
Do I need to apply I-131 as well since my total stay in US in the coming year will not be more than 6 months?
Thanks!!
Do I need to apply I-131 as well since my total stay in US in the coming year will not be more than 6 months?
Thanks!!
