Mao's policies and ambitions led to the death of tens of millions of Chinese. However the use of Olympic podium to express political messages is not new.
Pakistani radical fundamentalists and militants often target polio vaccination drives as they believe it is 'western conspiracy to sterilise children'.
The recent outbreak of Coronavirus cases has been found to be linked to a cluster in Nanjing city in Jiangsu province where more than 360 cases have been reported in the past 2 weeks.