回复：在 中 国 申 请 移 民 也 不 需 要 排 期 ， 有 移 民 签 证

Did you overstay your B-2? If you overstayed for more than 6 months, you may be found inadmissible for being unlawfully present. Although a I-601 waiver is available, it is very difficult to get a waiver granted abroad.