如果我辭去美國工作回中國長時間工作，是不是最好要用 I-824 轉申請 CP？
-You need to make the decision by yourself. One issue you have to consder is that you have to find a job in US before you are interviewed in the US Consulate when the priority is current if you use CP.
這樣在等待其間，我是不是很難來美國開會？
-It is difficult, but maybe still have a chance because DS-160 does not ask whether you filed the immigration petition before.
另外，請教，最好在離開美國前提交I-824還是可以等回到中國再提交？
-Any time.
交到哪兒？廣州領館，還是ＵSCIS？
-交到USCIS following the I-824 Instructions.
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