又有了其它的移民机会， 比如投资移民，那么他可以再递交通过投资移民的申请吗？
-Yes.
如果递交新途径的移民申请，是不是原先的就作废了？
-No. One person can have several immigrant petitions, but only can use one petition to apply for the immigrant visa or file I-485, depends on which petition's priority date is current first.
原先的priority date也作废了？
先谢谢您!
