主题词：Social Media and Politics; Media Studies and Communication; E-Government and Public Services; Electoral Systems and Political Participation; Hate Speech and Cyberbullying Detection; Misinformation and Its Impacts; Media Influence and Politics; Opinion Dynamics and Social Influence; Impact of Technology on Adolescents; Social Capital and Networks; Computational and Text Analysis Methods; Gender, Feminism, and Media; Cybersecurity and Cyber Warfare Studies; Populism, Right-Wing Movements; Internet Traffic Analysis and Secure E-voting; Public Relations and Crisis Communication; Public Policy and Administration Research; China's Socioeconomic Reforms and Governance; ICT Impact and Policies; Privacy, Security, and Data Protection; Open Source Software Innovations; Digital Games and Media; Social and Intergroup Psychology; Media Influence and Health; Terrorism, Counterterrorism, and Political Violence