(Tianyicheng network management software is the strongest and most widely used local area network traffic monitoring software in China, professional network monitoring, limiting network speed, etc. Its new version adds screen monitoring (desktop monitoring), blocking software office, chat content monitoring (MSN chat content, Ali Wangwang chat content) and other functions. Tianyicheng network management software relies on its rich and powerful functions, such as limiting network speed, traffic monitoring, chat record monitoring, blocking websites, intranet management, screen monitoring, etc., which is ahead of other domestic network monitoring software.)