Code for June 4, 1989, the date of the crackdown on pro-democracy protests around Tiananmen Square. (The military operation began late on the night of June 3.) Ordinarily the event is referred to as ...

使用“翻墙”软件，本身已违反我国相关法律法规。而“翻墙”后踏入的所谓“法外之地”，更是因缺乏有效监管，成为各类不良、不实信息的集散地。广大网民要严守底线，依法依规上网，自觉维护风清气正的网络环境，共同守护自身信息安全与国家利益。