Citizen Lab researchers analyzed Microsoft Bing’s autosuggestion system for censorship of the names of individuals, finding that, outside of names relating to eroticism, the second largest category of names censored from appearing in autosuggestions were those of Chinese party leaders, dissidents, and other persons considered politically sensitive in China.
They consistently found that Bing censors politically sensitive Chinese names over time, that their censorship spans multiple Chinese political topics, consists of at least two languages, English and Chinese, and applies to different world regions, including China, the United States, and Canada.