Thank you very much!
Regarding to CSPA age calculation, on uslawchina.cn/new_content.asp?xw_id=1998
"职业移民计算方式............减去的年龄是劳工证和I140案件的申请到批准的时间" 的说法有法律依据吗？
-It is .减去 I-140 pending time, not include PERM application time.
如果说法有依据， my son will be eligible regardless i-824. 我的理解对吗？
-If so, your child has to be in US physically to file I-485, otherwise, it is not helpful because you had filed an I-824 before (have pending I-824 already). After your I-485 is approved, USCIS will approve your pending I-824 and process the paperwork for your child to apply for the immigration visa outside US.
