China-US tax treatie and Green Card

Does anybody know about the China-US tax treatie that exempts Chinese professors and researchers' income tax for 3 years? My question is that, if having filed green card application, can one still benefit from this treatie? In other words, does using this treatie affects green card application?

Thanks

所有跟帖： 

• 回复：GC approve and enter AOS will stop your -radiology- ♂ (79 bytes) () 03/19/2007 postreply 20:04:53