3 1 day. In 2022, official website system maintenance of Central Audio-visual Education Center will be 3 1 day. According to the official news, access, upgrade and maintenance will be closed from 23: 00 pm on March12022 to 23:00 pm on April 10 to 8: 00 am the next day. The official website of China Audio-visual Education provides the official information of Audio-visual Education Magazine. China Audio-visual Education, founded on 1980, is a professional academic publication headed by the Ministry of Education of People's Republic of China (PRC) and sponsored by the Central Audio-visual Education Center.