我媽去年剛拿到綠卡。 回國突發病手術, 沒能按時回美。 疫情開始又拖延了回美時間。 現在打算回來, 請問如果出示醫生證明,入境會有問題嗎? 特別感謝!
-The green card is void. Need SB-1 visa. See:
https://travel.state.gov/content/travel/en/us-visas/immigrate/returning-resident.html
https://www.ustraveldocs.com/cn_zh/cn-iv-sb1visas.asp
https://china.usembassy-china.org.cn/visas/immigrant-visas/returning-resident-visa/