您好，8老師。十幾年前從您這到了很多幫助, 不勝感激。今天有以下幾個問題，再次麻煩您了：
1. 我太太有綠卡。去年十一月到中國呆了四個月，然後回美國呆了三個月，現在又在中國，因為需要照看癌症晚期的母親。如果這次也是四個月，回美入關會不會有麻煩?
-Don't see any problem.
為預防萬一，需要準備什麽材料？
-Not need any.
2. 她回來後還需要回中國，因為我嶽父歲數很大了。如果申請返美證，大概什麽時候可以做finger print?
-About 5 to 6 weeks. But most likely USCIS may use her biometrics she did for her green card, thus she does not need to do biemetrics.
這個做好了如果去了中國，在那邊呆了超過一年，還沒拿到返美證（pending），回來時回不回被拒和沒收綠卡，還是憑收據不用擔心？
-It is fine. Show the I-131 Receipt Notice if asked.
如果返美證已經拿到了要不要寄到中國， 還是海關可以查到而不需要?
-If it was approved, she needs to show it when she returns to US. You may mail it to her inn China or ask USCIS send the approved RP to the US Consulate (i.e.,, indicate this request in the I-131 when filing) and then, she can pick it up in the US Consulate.
