Edited sentence: In 2019 students from China mobilized by the Chinese Students and Scholars Association (CSSA) defaced murals in the university's access tunnels which had expressed support for the 2019 Hong Kong Protests, condemned the oppression of the Uighurs, and advocated for Taiwanese independence.In response a large group of students recreated the original murals, there have also been calls for Chinese government run CSSA to be banned from campus.The act was widely seen as a continuation of overseas censorship of Chinese issues