this encyclopedia, any comments or articles that contain the following will be removed: Pornographic or violent images or texts; Adverts; Reactionary/anti-CCP content; Personal attacks; Content that goes against ethics and morals; Trivial, malicious or spam content. Copyright The copyright policy is outlined on the help page in the terms of use section. In it, Baidu states that by adding content to the site, users agree to waive the copyright of their contributions to Baidu. It also states that the content must not violate intellectual property law and that content using the Creative Commons and/or GNU Free Documentation License (GFDL) must respect the limitations of such licenses. Despite this, Baidu has received criticism for violating the GFDL license when using content directly from Wikipedia, infringing copyright on Hudong.com and tending to plagiarize other sites. Community There are three organized groups within the Baidu Baike community. The Baike Elite Team consists of about 340 core contributors that are directed by Baidu and serve as community liaisons. There is also a group of campus ambassadors made of students and an expert team with over 2,500 members, including university professors. Partnerships Baidu Baike engages in partnerships with cultural institutions in China and abroad to digitize cultural heritage. In late 2017, Baidu signed an agreement in China to create "2,000 online digital museums" in the next three years. In early 2018, partnerships were expanded to cover 1,000 Spanish cities and tourist sites, including the Camino de Santiago, the Sagrada Família and the Prado Museum. Controversies and criticism Baidu Baike has been accused by some critics of censorship and by the former chair of the Wikimedia Foundation of copyright violation. Additionally, Baidu Baike has also been accused of proliferation of commercialization. Due to unsourced information presented in Baidu Baike, there is also concerns over lack of authority and legitimacy over content. "Open encyclopedia" controversy Baidu Baike claims to be an online encyclopedia with open content and editable by everyone, and advocates the spirit of equality and collaboration among users. Generally, when comparing Baidu Baike and Wikipedia, websites in mainland China also emphasize "Baidu Baike" and "Wikipedia". "Encyclopedia" is also an "Internet encyclopedia for all netizens to participate in the compilation". Baidu Baike imposes partial restrictions on users' editing permissions. Some permissions require users to apply separately after reaching a certain amount of contribution and activity. A small number of entries that are protected by long-term and