There are not many real-time public mood tracking frameworks over social media streams at present. Real-time public mood tracking over microblogs becomes necessary for further studies with low-latency requirements. To address this issue. we propose a hierarchical framework for real-time public mood time series tracking over Chinese microblog streams using complex event processing. https://www.chiggate.com/3m-speedglas-9002nc-welding-helmet-fashion/