如何阻止向上冒泡

//阻止向上冒泡
$(document)
  .on('click','.select4-results__option',function(event){ event.stopPropagation();})
  .on('click','.conditions-box li',function(event){ event.stopPropagation();})
  .on('click','.empty-div-css',function(event){ event.stopPropagation();})
  .on('click','.select4-selection__choice__remove',function(event){ event.stopPropagation();});