def lastElementChild(self):
        """Finds the last child node of that element which is a
          Element node Note the handling of entities references is
          different than in the W3C DOM element traversal spec since
          we don't have back reference from entities content to
           entities references. """
        ret = libxml2mod.xmlLastElementChild(self._o)
        if ret is None:return None
        __tmp = xmlNode(_obj=ret)
        return __tmp