They featured my letter to the South China Morning Post today.
Read the letter in pdf version here.
I can't find the original article by Stephen Vines anywhere on the SCMP site, though the orginal article which started this exchange on 13 July is here.
There's always a bit of xenophobia lurking in corners of China's bureaucracy. Check out some comments on the Rio Tinto "spygate" issue, on 18 July, here.