Daily public opinion monitoring and analysis of hot spots and emergencies. According to the post responsibilities and requirements of the Internet Public Opinion Commissioner, the duties of the Internet Public Opinion Duty Officer include the analysis, tracking and judgment of daily public opinion monitoring, hot spots and emergencies, timely warning of sensitive information, judgment and summary of public opinion impact, etc. Internet public opinion refers to popular online public opinion with different views on social issues, and it is an expression form of social public opinion.