alqcc

It makes sense they send you the result even they cancel your sponsorship. If you have solide provement to support your relationship with your sponsor or kids, the response would be quicker. For instance,to sponsor your wife, you have to provide the letters or bills to prove you marriage is real and long-term. Otherwise they will suspect your motivation. Normally the timing is starting from the submission date of all the application docs and the approval of your sponsorship. Good luck!
Keep in mind communication with immigration office is important.

blueocean

alqcc是个专业人士。 听他的没错。有谁知道境内担保和境外担保有什麽区别？