Wow, this was full of good information!!! Let me get this straight. If me and my fiance file for a K-3 we must live in China for 2 years but can travel to the USA as much as we want?!?! We have no real desire for her to work in the USA, but she does not like the fact that I must go to the USA often without her. I just want my "soon to be wife" to be able to accompany me to the USA. I love my job in China. In fact my Chinese boss said I could work remote from the USA as much as I wanted in order to see my daughter, but the USA won't let my wife accompany me because "she is too poor". It make me so angry! rw p.s. keep the good info coming.