A graduate student of Ludong University in Shandong Province, China, was recently expelled after being administratively punished by the local police for holding a sign on campus opposing the campus lockdown and frequent mandatary COVID-19 nucleic acid testing of students. He also posted his opinion on social media, A document, titled “Decision on Expulsion of Student Sun Jian,” has been circulating on Chinese social media that was signed by Ludong University on March 31. Sun was a graduate student majoring in Chinese history in the university. He has been posting on his WeChat account since December last year “untrue and inappropriate remarks” on national, Shandong, Yantai city, and the university’s pandemic prevention and control measures, which the document says was the reason for his expulsion. Sun posted an “Open Letter to the Leaders of Ludong University” on his WeChat public account on December 24, 2021. In it, he said that …