On January 12, 2020, the preparatory meeting for the 20th China Virtual Reality Conference (ChinaVR) was held in Jilin Animation College, Changchun, China. The meeting was chaired by Dr. Luo Xun, chairman of the steering committee, director of the China Computer Society Virtual Reality and Visualization Technology Committee (CCF-VRV), and co-director of the Intelligent Network Interconnection Laboratory Cali (hereinafter referred to as the “center”). Liu Ligang, Professor and Chairman of the Program Committee of the University of Science and Technology of China; Yang Xubo, Professor and Vice Chairman of the Program Committee of the School of Software, Shanghai Jiaotong University; Wang Lili, Deputy Director and Vice Chairman of the Program Committee of the State Key Laboratory of Virtual Reality Technology and Systems, Beijing University of Aeronautics and Astronautics; CCF-VRV Secretary of the Committee Geng Chao; Dean and Professor of the School of Communications, Jilin University, and Changjiang Scholar Sun Xiaoying from the Ministry of Education; Li Wenhui, Deputy Dean of the School of Computer Science and Technology, Jilin University; Jiang Zhengang, Deputy Dean of the School of Computer Science and Technology, Changchun University of Science and Technology; Professor of Changchun University of Science and Technology, China Computer Li Hua, vice-chairman of Changchun University YOCSEF; Zhao Jian, deputy research director of the School of Computer Science and Technology of Changchun University; Kuang Zhejun, lecturer of Changchun University and core member of YOCSEF of Chinese Computer Society; Kong Lingsheng, researcher of Changchun Institute of Optics and Mechanics, Chinese Academy of Sciences; Jia Jinyuan, Executive Vice Dean of Virtual Reality Academy Zhao Wei, Vice Dean of Virtual Reality Academy Feng Changbao, Director of School Affairs Department Gaishi Rui, Executive Deputy Director of International Cooperation Development Center Bao Yiping, and Deputy Director of International Cooperation Development Center Miao Luxi attended the meeting.