Mr.Garcia, I think the photocopy of her bank certificate is Ok for visa application, the sponsorship and invitation letter, copy of her valid residence visa and passport information page are also required if she is alien in China. Chinese national ID is required if she is Chinese citizen.

Thank you so much

the problem is she is in Beijing i cannot photocopy it, all she can do is she will scan the certificate and then send it to me through E-mail do you think it is ok for the embassy if i pass a scan certificate? I have her Chinese National ID she scan it and Valid residence visa do you think it is ok too?