China Public Opinion Network, sponsored by Shanghai Tiger Information Technology Co., Ltd. and supported by consultants from the Public Opinion and Communication Research Laboratory of Fudan University, is the largest professional public opinion research and public opinion monitoring data platform in China. Relying on the abundant teachers and scientific research strength of Fudan University, China Public Opinion Network has a well-trained interdisciplinary scientific research and service team, which provides various forms of products and services including public opinion monitoring, text analysis, public opinion reports and public opinion rankings for party and government organs, enterprises, institutions and academic institutions. It is an important platform for understanding online public opinion and conducting public opinion early warning, monitoring, analysis and judgment.