回複：8老師，我可以用原先的H1 approval notice 入境嗎？

怕我的帖子沉了，你看不到，就提上來問一下。
我怕連premium processing 也來不及。-Just do premium processing, and then ask your employer/lawyer to mail it to you in China. 

另外，premium processing approve 以後，我employer 就是新公司了，那visa 上還是舊公司的名字。我能拿著舊公司的visa 和新公司的797入境嗎？
-I don't think it will work because your old employer does not exist anymore and thus, the old H-1 approval notice is invalid. But the visa is valid, so you can use the visa with any valid H-1 approval notice to reenter US.

是不是還要重新簽證呢？-No.