about it.
This linked "right to rebel, right to revolution" dance rally can be seen in almost every neighborhood and major streets EVERYDAY in those years. Any citizen organization can break into offices of county chair, city mayor, provincial head and even Chinese president (Note in china at that time the president is #2 leader, not #1) and took them to the streets outside and forced them to make self reflection and apologies to public.
Link: https://www.youtube.com/watch?v=_OPSyFHW7yk