持中国护照来美探亲的父母去加拿大需办签证吗？最长能停留多久？

来源: lijiadehaizi 于 2006-11-21 10:18:31 [旧帖] [给我悄悄话] 本文已被阅读：次

WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.