The Citizen Lab of the Munk School on Global Affairs and Public Policy, University of Toronto, reported they consistently found that Microsoft Bing censors politically sensitive Chinese names and that, over time, their censorship has spanned multiple Chinese political topics. It consists of at least two languages, English and Chinese and applies to different world regions, including China, the United States, and Canada.
Microsoft has censored search results on its search engine Bing in China. The lab found that even in the United States and Canada, Bing censors sensitive words in Chinese on its autocomplete feature.
In 2021, Bing was found to have censored image results for the query “tank man” in the United States and elsewhere including queries about the 1989 Tiananmen Square Movement anniversary.
Source: Citizen Lab, May 20, 2022
https://citizenlab.ca/2022/05/bada-bing-bada-boom-microsoft-bings-chinese-political-censorship-autosuggestions-north-america/