On September 13, 2021, the Wikimedia Foundation (WMF) took official action in relation to the Chinese Wikipedia after investigating users from Wikimedians of mainland China (WMC or WMCUG), an unaffiliated Wikipedia user group.
The Wikimedia Foundation globally banned seven people from editing all Wikimedia sites on September 13, 2021, at 16:13 (September 14, 2021, at 00:13 CST). The Wikimedia Foundation also revoked the administrative rights of 12 people on Chinese-language projects after the ban.[1] Four of the top ten most active administrators on the Chinese Wikipedia had their rights revoked. These actions were announced by Maggie Dennis, Vice President of Community Resilience and Sustainability for the Legal Department at the Wikimedia Foundation.
Background
The Chinese government
Despite Wikipedia being censored in mainland China, and VPNs normally not being allowed to edit it, Wikipedia administrators from China have permitted IP block exemptions for a select number of mainland users. Such users are recruited to change the editorial content on Wikipedia in support of China's viewpoint and/or to support the election of pro-Chinese-government administrators on Wikipedia, with the aim of gaining control of Wikipedia, as a part of the Chinese Communist Party's coordinated efforts to push their preferred narrative on platforms that have respected worldwide credibility.