I am preparing material to apply H1B visa in the US Consulate of Beijing .
My attorney send me travel instructions says bringing "Entire page of the original approval notice", the US consulate web pages asking "the approved original I-797 and a certified copy of I-129.". Are they the same thing? If not, where can I get the original I-797 and a certified copy of I-129?
Where can I get "the attorney-certified copy of the petition and supporting documents as filed with USCIS" ?
Best regards,
Bing