There are calls for city councils to intervene to stop the events which some fear will divide the community.
Many of those who suffered under former Communist Party chairman Mao Zedong see him as one of history's worst mass murderers.
There are calls for city councils to intervene to stop the events which some fear will divide the community.
Many of those who suffered under former Communist Party chairman Mao Zedong see him as one of history's worst mass murderers.