B1/B2 Visa

来源: 于 2007-04-20 13:34:02 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

My parents went back to China last Oct and I would like to invite them over here this May. Do they have any policy limitations on the period they have to stay in China ? A friend of mine told me they have to stay in China for over a year before they can apply for a new visa. Thanks!