Adopting child from the recent earthquake of western part of China in Aug, 2014

Our husband and I are between 48 -51 years old with childless. I am Chinese from Hong Kong, my husband is White, we both are U.S. citizen. We both have full time job and house in Las Vegas. Can we adopt a healthy infant / a little child from China (around 0-3 years?) If can do, where we should go to do the document. I call to China the related department the employee tell me the first the bester way do the document/contact Chinese Consulate, and then they will communicate with/contact U.S.Consulate get the approval certificate, then take the related document to China for processing the adoption procedure, is that right?

Annie