It's well known that Chinese censors shape and limit the news and history their people can learn. What may be more surprising is how Chinese officials shape and limit what Americans learn about China.
Last month, a cultural attache in the Chinese embassy in Washington invited Perry Link to attend a Forum of Overseas Sinologists in Beijing in December.
Given that Link is one of America's eminent China scholars, this might not be surprising — except that he had not received a visa to enter China since 1996 for reasons the Chinese have never explained.