-Yes.
需要多長時間?
-Normally about 3 years.
在哪裏可以查到相關信息?
-Read I-130 Instructions:
http://www.uscis.gov/i-130
Also see:
http://www.uscis.gov/family/family-us-citizens/spouse/bringing-spouses-live-united-states-permanent-residents
You also can Google to find more related information.
非常謝謝