刚刚收到BUFFALO的来信,要求从速提供:CREDIABLE AND RELIABLE PROOF OF YOUR INTENTION TO ESTABLISH PERMANENT RESIDENCE IN THE PROVICE OF ONTARIO (我申请联邦移民到安省),不明白移民局的用意如何,也不知到底应提供什么文件,请各位网友务必帮忙解答,万分感谢!