持加拿大护照从中国入境美国,不须签证吧?除了护照,还需什么证件呢?
Correct if it's for visiting purpose(up to 6 months).
另外,绿卡持有者,若用加拿大护照免签入境美国,是不是等于自放弃绿卡?
Not sure. Green card holders, regardless nationality, are supposed to identify yourself so upon arrival at port of entry. It's probably a gray area.
Correct if it's for visiting purpose(up to 6 months).
另外,绿卡持有者,若用加拿大护照免签入境美国,是不是等于自放弃绿卡?
Not sure. Green card holders, regardless nationality, are supposed to identify yourself so upon arrival at port of entry. It's probably a gray area.