Rare protest against China’s Xi Jinping days before Communist Party congress
https://edition.cnn.com/2022/10/13/china/china-party-congress-protest-banners-xi-intl-hnk/index.html
A couple of weeks ago, there was rumor "President Xi is detained, and Chinese Communist Party is controlled by army after coup".
I guess frustration against Xi's strict Covid countermeasures and dictatorship are causing unstable situations.